157029301010

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{30139981}}^1$

素因数の和:30140509

約数の個数: 16

約数和(自身を含む): 283195270872

約数和(自身を除く): 126165969862

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 30139981, 60279962, 150699905, 301399810, 15702930101, 31405860202, 78514650505, 157029301010]

約数ペア:

[(1, 157029301010), (2, 78514650505), (5, 31405860202), (10, 15702930101), (521, 301399810), (1042, 150699905), (2605, 60279962), (5210, 30139981)]