18310630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1697}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 35943264

約数和(自身を除く): 17632634

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 1697, 2158, 3394, 5395, 8485, 10790, 16970, 22061, 44122, 110305, 140851, 220610, 281702, 704255, 1408510, 1831063, 3662126, 9155315, 18310630]

約数ペア:

[(1, 18310630), (2, 9155315), (5, 3662126), (10, 1831063), (13, 1408510), (26, 704255), (65, 281702), (83, 220610), (130, 140851), (166, 110305), (415, 44122), (830, 22061), (1079, 16970), (1697, 10790), (2158, 8485), (3394, 5395)]