70371140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{502651}}^1$

素因数の和:502667

約数の個数: 24

約数和(自身を含む): 168891072

約数和(自身を除く): 98519932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 502651, 1005302, 2010604, 2513255, 3518557, 5026510, 7037114, 10053020, 14074228, 17592785, 35185570, 70371140]

約数ペア:

[(1, 70371140), (2, 35185570), (4, 17592785), (5, 14074228), (7, 10053020), (10, 7037114), (14, 5026510), (20, 3518557), (28, 2513255), (35, 2010604), (70, 1005302), (140, 502651)]