40029060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21521}}^1$

素因数の和:21564

約数の個数: 48

約数和(自身を含む): 115702272

約数和(自身を除く): 75673212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 21521, 43042, 64563, 86084, 107605, 129126, 215210, 258252, 322815, 430420, 645630, 667151, 1291260, 1334302, 2001453, 2668604, 3335755, 4002906, 6671510, 8005812, 10007265, 13343020, 20014530, 40029060]

約数ペア:

[(1, 40029060), (2, 20014530), (3, 13343020), (4, 10007265), (5, 8005812), (6, 6671510), (10, 4002906), (12, 3335755), (15, 2668604), (20, 2001453), (30, 1334302), (31, 1291260), (60, 667151), (62, 645630), (93, 430420), (124, 322815), (155, 258252), (186, 215210), (310, 129126), (372, 107605), (465, 86084), (620, 64563), (930, 43042), (1860, 21521)]