4796940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 13870080

約数和(自身を除く): 9073140

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, 2579, 5158, 7737, 10316, 12895, 15474, 25790, 30948, 38685, 51580, 77370, 79949, 154740, 159898, 239847, 319796, 399745, 479694, 799490, 959388, 1199235, 1598980, 2398470, 4796940]

約数ペア:

[(1, 4796940), (2, 2398470), (3, 1598980), (4, 1199235), (5, 959388), (6, 799490), (10, 479694), (12, 399745), (15, 319796), (20, 239847), (30, 159898), (31, 154740), (60, 79949), (62, 77370), (93, 51580), (124, 38685), (155, 30948), (186, 25790), (310, 15474), (372, 12895), (465, 10316), (620, 7737), (930, 5158), (1860, 2579)]