2875620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4357}}^1$

素因数の和:4380

約数の個数: 48

約数和(自身を含む): 8785728

約数和(自身を除く): 5910108

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 4357, 8714, 13071, 17428, 21785, 26142, 43570, 47927, 52284, 65355, 87140, 95854, 130710, 143781, 191708, 239635, 261420, 287562, 479270, 575124, 718905, 958540, 1437810, 2875620]

約数ペア:

[(1, 2875620), (2, 1437810), (3, 958540), (4, 718905), (5, 575124), (6, 479270), (10, 287562), (11, 261420), (12, 239635), (15, 191708), (20, 143781), (22, 130710), (30, 95854), (33, 87140), (44, 65355), (55, 52284), (60, 47927), (66, 43570), (110, 26142), (132, 21785), (165, 17428), (220, 13071), (330, 8714), (660, 4357)]