42612830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1811}}^1$

素因数の和:2012

約数の個数: 32

約数和(自身を含む): 83105568

約数和(自身を除く): 40492738

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 905, 1810, 1811, 2353, 3622, 4706, 9055, 11765, 18110, 23530, 23543, 47086, 117715, 235430, 327791, 655582, 1638955, 3277910, 4261283, 8522566, 21306415, 42612830]

約数ペア:

[(1, 42612830), (2, 21306415), (5, 8522566), (10, 4261283), (13, 3277910), (26, 1638955), (65, 655582), (130, 327791), (181, 235430), (362, 117715), (905, 47086), (1810, 23543), (1811, 23530), (2353, 18110), (3622, 11765), (4706, 9055)]