30391896

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{23893}}^1$

素因数の和:23955

約数の個数: 32

約数和(自身を含む): 77416560

約数和(自身を除く): 47024664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 23893, 47786, 71679, 95572, 143358, 191144, 286716, 573432, 1266329, 2532658, 3798987, 5065316, 7597974, 10130632, 15195948, 30391896]

約数ペア:

[(1, 30391896), (2, 15195948), (3, 10130632), (4, 7597974), (6, 5065316), (8, 3798987), (12, 2532658), (24, 1266329), (53, 573432), (106, 286716), (159, 191144), (212, 143358), (318, 95572), (424, 71679), (636, 47786), (1272, 23893)]