313625830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{95327}}^1$

素因数の和:95388

約数の個数: 32

約数和(自身を含む): 658907136

約数和(自身を除く): 345281306

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 95327, 190654, 476635, 667289, 953270, 1334578, 3336445, 4480369, 6672890, 8960738, 22401845, 31362583, 44803690, 62725166, 156812915, 313625830]

約数ペア:

[(1, 313625830), (2, 156812915), (5, 62725166), (7, 44803690), (10, 31362583), (14, 22401845), (35, 8960738), (47, 6672890), (70, 4480369), (94, 3336445), (235, 1334578), (329, 953270), (470, 667289), (658, 476635), (1645, 190654), (3290, 95327)]