31227174840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2302889}}^1$

素因数の和:2303016

約数の個数: 64

約数和(自身を含む): 94510605600

約数和(自身を除く): 63283430760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 6780, 13560, 2302889, 4605778, 6908667, 9211556, 11514445, 13817334, 18423112, 23028890, 27634668, 34543335, 46057780, 55269336, 69086670, 92115560, 138173340, 260226457, 276346680, 520452914, 780679371, 1040905828, 1301132285, 1561358742, 2081811656, 2602264570, 3122717484, 3903396855, 5204529140, 6245434968, 7806793710, 10409058280, 15613587420, 31227174840]

約数ペア:

[(1, 31227174840), (2, 15613587420), (3, 10409058280), (4, 7806793710), (5, 6245434968), (6, 5204529140), (8, 3903396855), (10, 3122717484), (12, 2602264570), (15, 2081811656), (20, 1561358742), (24, 1301132285), (30, 1040905828), (40, 780679371), (60, 520452914), (113, 276346680), (120, 260226457), (226, 138173340), (339, 92115560), (452, 69086670), (565, 55269336), (678, 46057780), (904, 34543335), (1130, 27634668), (1356, 23028890), (1695, 18423112), (2260, 13817334), (2712, 11514445), (3390, 9211556), (4520, 6908667), (6780, 4605778), (13560, 2302889)]