285187620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4753127}}^1$

素因数の和:4753139

約数の個数: 24

約数和(自身を含む): 798525504

約数和(自身を除く): 513337884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4753127, 9506254, 14259381, 19012508, 23765635, 28518762, 47531270, 57037524, 71296905, 95062540, 142593810, 285187620]

約数ペア:

[(1, 285187620), (2, 142593810), (3, 95062540), (4, 71296905), (5, 57037524), (6, 47531270), (10, 28518762), (12, 23765635), (15, 19012508), (20, 14259381), (30, 9506254), (60, 4753127)]