15702787020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{261713117}}^1$

素因数の和:261713129

約数の個数: 24

約数和(自身を含む): 43967803824

約数和(自身を除く): 28265016804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 261713117, 523426234, 785139351, 1046852468, 1308565585, 1570278702, 2617131170, 3140557404, 3925696755, 5234262340, 7851393510, 15702787020]

約数ペア:

[(1, 15702787020), (2, 7851393510), (3, 5234262340), (4, 3925696755), (5, 3140557404), (6, 2617131170), (10, 1570278702), (12, 1308565585), (15, 1046852468), (20, 785139351), (30, 523426234), (60, 261713117)]