830856670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{409289}}^1$

素因数の和:409332

約数の個数: 32

約数和(自身を含む): 1768132800

約数和(自身を除く): 937276130

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 409289, 818578, 2046445, 2865023, 4092890, 5730046, 11869381, 14325115, 23738762, 28650230, 59346905, 83085667, 118693810, 166171334, 415428335, 830856670]

約数ペア:

[(1, 830856670), (2, 415428335), (5, 166171334), (7, 118693810), (10, 83085667), (14, 59346905), (29, 28650230), (35, 23738762), (58, 14325115), (70, 11869381), (145, 5730046), (203, 4092890), (290, 2865023), (406, 2046445), (1015, 818578), (2030, 409289)]