2258490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5791}}^1$

素因数の和:5814

約数の個数: 32

約数和(自身を含む): 5838336

約数和(自身を除く): 3579846

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5791, 11582, 17373, 28955, 34746, 57910, 75283, 86865, 150566, 173730, 225849, 376415, 451698, 752830, 1129245, 2258490]

約数ペア:

[(1, 2258490), (2, 1129245), (3, 752830), (5, 451698), (6, 376415), (10, 225849), (13, 173730), (15, 150566), (26, 86865), (30, 75283), (39, 57910), (65, 34746), (78, 28955), (130, 17373), (195, 11582), (390, 5791)]