39297830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27481}}^1$

素因数の和:27512

約数の個数: 32

約数和(自身を含む): 83105568

約数和(自身を除く): 43807738

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 27481, 54962, 137405, 274810, 302291, 357253, 604582, 714506, 1511455, 1786265, 3022910, 3572530, 3929783, 7859566, 19648915, 39297830]

約数ペア:

[(1, 39297830), (2, 19648915), (5, 7859566), (10, 3929783), (11, 3572530), (13, 3022910), (22, 1786265), (26, 1511455), (55, 714506), (65, 604582), (110, 357253), (130, 302291), (143, 274810), (286, 137405), (715, 54962), (1430, 27481)]