61225620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32917}}^1$

素因数の和:32960

約数の個数: 48

約数和(自身を含む): 176967168

約数和(自身を除く): 115741548

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, 32917, 65834, 98751, 131668, 164585, 197502, 329170, 395004, 493755, 658340, 987510, 1020427, 1975020, 2040854, 3061281, 4081708, 5102135, 6122562, 10204270, 12245124, 15306405, 20408540, 30612810, 61225620]

約数ペア:

[(1, 61225620), (2, 30612810), (3, 20408540), (4, 15306405), (5, 12245124), (6, 10204270), (10, 6122562), (12, 5102135), (15, 4081708), (20, 3061281), (30, 2040854), (31, 1975020), (60, 1020427), (62, 987510), (93, 658340), (124, 493755), (155, 395004), (186, 329170), (310, 197502), (372, 164585), (465, 131668), (620, 98751), (930, 65834), (1860, 32917)]