57806940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31079}}^1$

素因数の和:31122

約数の個数: 48

約数和(自身を含む): 167086080

約数和(自身を除く): 109279140

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, 31079, 62158, 93237, 124316, 155395, 186474, 310790, 372948, 466185, 621580, 932370, 963449, 1864740, 1926898, 2890347, 3853796, 4817245, 5780694, 9634490, 11561388, 14451735, 19268980, 28903470, 57806940]

約数ペア:

[(1, 57806940), (2, 28903470), (3, 19268980), (4, 14451735), (5, 11561388), (6, 9634490), (10, 5780694), (12, 4817245), (15, 3853796), (20, 2890347), (30, 1926898), (31, 1864740), (60, 963449), (62, 932370), (93, 621580), (124, 466185), (155, 372948), (186, 310790), (310, 186474), (372, 155395), (465, 124316), (620, 93237), (930, 62158), (1860, 31079)]