3294940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 8001504

約数和(自身を除く): 4706564

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 881, 935, 1762, 1870, 3524, 3740, 4405, 8810, 9691, 14977, 17620, 19382, 29954, 38764, 48455, 59908, 74885, 96910, 149770, 164747, 193820, 299540, 329494, 658988, 823735, 1647470, 3294940]

約数ペア:

[(1, 3294940), (2, 1647470), (4, 823735), (5, 658988), (10, 329494), (11, 299540), (17, 193820), (20, 164747), (22, 149770), (34, 96910), (44, 74885), (55, 59908), (68, 48455), (85, 38764), (110, 29954), (170, 19382), (187, 17620), (220, 14977), (340, 9691), (374, 8810), (748, 4405), (881, 3740), (935, 3524), (1762, 1870)]