71583570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7297}}^1$

素因数の和:7419

約数の個数: 48

約数和(自身を含む): 187850520

約数和(自身を除く): 116266950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 7297, 9810, 14594, 21891, 36485, 43782, 65673, 72970, 109455, 131346, 218910, 328365, 656730, 795373, 1590746, 2386119, 3976865, 4772238, 7158357, 7953730, 11930595, 14316714, 23861190, 35791785, 71583570]

約数ペア:

[(1, 71583570), (2, 35791785), (3, 23861190), (5, 14316714), (6, 11930595), (9, 7953730), (10, 7158357), (15, 4772238), (18, 3976865), (30, 2386119), (45, 1590746), (90, 795373), (109, 656730), (218, 328365), (327, 218910), (545, 131346), (654, 109455), (981, 72970), (1090, 65673), (1635, 43782), (1962, 36485), (3270, 21891), (4905, 14594), (7297, 9810)]