858457020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{14307617}}^1$

素因数の和:14307629

約数の個数: 24

約数和(自身を含む): 2403679824

約数和(自身を除く): 1545222804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 14307617, 28615234, 42922851, 57230468, 71538085, 85845702, 143076170, 171691404, 214614255, 286152340, 429228510, 858457020]

約数ペア:

[(1, 858457020), (2, 429228510), (3, 286152340), (4, 214614255), (5, 171691404), (6, 143076170), (10, 85845702), (12, 71538085), (15, 57230468), (20, 42922851), (30, 28615234), (60, 14307617)]