Factors of 70
70 has 8 factors.
All factors of 70
1, 2, 5, 7, 10, 14, 35, 70
Prime factorization: 2 × 5 × 7
Number of factors
8
Sum of factors
144
Prime?
No
Factor pairs of 70
Each pair multiplies together to make 70:
| Pair | Product |
|---|---|
| 1 × 70 | 70 |
| 2 × 35 | 70 |
| 5 × 14 | 70 |
| 7 × 10 | 70 |
Factors of nearby numbers
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Frequently asked questions
What are the factors of 70?+
The factors of 70 are 1, 2, 5, 7, 10, 14, 35, 70 — that is 8 factors in total.
What is the prime factorization of 70?+
The prime factorization of 70 is 2 × 5 × 7.
Is 70 a prime number?+
No. 70 has 8 factors, more than just 1 and itself, so it is a composite number.