85713570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7499}}^1$

素因数の和:7639

約数の個数: 48

約数和(自身を含む): 224640000

約数和(自身を除く): 138926430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 7499, 11430, 14998, 22497, 37495, 44994, 67491, 74990, 112485, 134982, 224970, 337455, 674910, 952373, 1904746, 2857119, 4761865, 5714238, 8571357, 9523730, 14285595, 17142714, 28571190, 42856785, 85713570]

約数ペア:

[(1, 85713570), (2, 42856785), (3, 28571190), (5, 17142714), (6, 14285595), (9, 9523730), (10, 8571357), (15, 5714238), (18, 4761865), (30, 2857119), (45, 1904746), (90, 952373), (127, 674910), (254, 337455), (381, 224970), (635, 134982), (762, 112485), (1143, 74990), (1270, 67491), (1905, 44994), (2286, 37495), (3810, 22497), (5715, 14998), (7499, 11430)]