5630220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1055

約数の個数: 72

約数和(自身を含む): 17646720

約数和(自身を除く): 12016500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1009, 1116, 1395, 1860, 2018, 2790, 3027, 4036, 5045, 5580, 6054, 9081, 10090, 12108, 15135, 18162, 20180, 30270, 31279, 36324, 45405, 60540, 62558, 90810, 93837, 125116, 156395, 181620, 187674, 281511, 312790, 375348, 469185, 563022, 625580, 938370, 1126044, 1407555, 1876740, 2815110, 5630220]

約数ペア:

[(1, 5630220), (2, 2815110), (3, 1876740), (4, 1407555), (5, 1126044), (6, 938370), (9, 625580), (10, 563022), (12, 469185), (15, 375348), (18, 312790), (20, 281511), (30, 187674), (31, 181620), (36, 156395), (45, 125116), (60, 93837), (62, 90810), (90, 62558), (93, 60540), (124, 45405), (155, 36324), (180, 31279), (186, 30270), (279, 20180), (310, 18162), (372, 15135), (465, 12108), (558, 10090), (620, 9081), (930, 6054), (1009, 5580), (1116, 5045), (1395, 4036), (1860, 3027), (2018, 2790)]