90379630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1571}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 177925248

約数和(自身を除く): 87545618

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 523, 1046, 1571, 2615, 3142, 5230, 5753, 7855, 11506, 15710, 17281, 28765, 34562, 57530, 86405, 172810, 821633, 1643266, 4108165, 8216330, 9037963, 18075926, 45189815, 90379630]

約数ペア:

[(1, 90379630), (2, 45189815), (5, 18075926), (10, 9037963), (11, 8216330), (22, 4108165), (55, 1643266), (110, 821633), (523, 172810), (1046, 86405), (1571, 57530), (2615, 34562), (3142, 28765), (5230, 17281), (5753, 15710), (7855, 11506)]