15279831140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109141651}}^1$

素因数の和:109141667

約数の個数: 24

約数和(自身を含む): 36671595072

約数和(自身を除く): 21391763932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 109141651, 218283302, 436566604, 545708255, 763991557, 1091416510, 1527983114, 2182833020, 3055966228, 3819957785, 7639915570, 15279831140]

約数ペア:

[(1, 15279831140), (2, 7639915570), (4, 3819957785), (5, 3055966228), (7, 2182833020), (10, 1527983114), (14, 1091416510), (20, 763991557), (28, 545708255), (35, 436566604), (70, 218283302), (140, 109141651)]