313485730

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{277421}}^1$

素因数の和:277541

約数の個数: 16

約数和(自身を含む): 569269944

約数和(自身を除く): 255784214

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 277421, 554842, 1387105, 2774210, 31348573, 62697146, 156742865, 313485730]

約数ペア:

[(1, 313485730), (2, 156742865), (5, 62697146), (10, 31348573), (113, 2774210), (226, 1387105), (565, 554842), (1130, 277421)]