148541460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79861}}^1$

素因数の和:79904

約数の個数: 48

約数和(自身を含む): 429338112

約数和(自身を除く): 280796652

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, 79861, 159722, 239583, 319444, 399305, 479166, 798610, 958332, 1197915, 1597220, 2395830, 2475691, 4791660, 4951382, 7427073, 9902764, 12378455, 14854146, 24756910, 29708292, 37135365, 49513820, 74270730, 148541460]

約数ペア:

[(1, 148541460), (2, 74270730), (3, 49513820), (4, 37135365), (5, 29708292), (6, 24756910), (10, 14854146), (12, 12378455), (15, 9902764), (20, 7427073), (30, 4951382), (31, 4791660), (60, 2475691), (62, 2395830), (93, 1597220), (124, 1197915), (155, 958332), (186, 798610), (310, 479166), (372, 399305), (465, 319444), (620, 239583), (930, 159722), (1860, 79861)]