90485310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{56909}}^1$

素因数の和:56972

約数の個数: 32

約数和(自身を含む): 221266080

約数和(自身を除く): 130780770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 56909, 113818, 170727, 284545, 341454, 569090, 853635, 1707270, 3016177, 6032354, 9048531, 15080885, 18097062, 30161770, 45242655, 90485310]

約数ペア:

[(1, 90485310), (2, 45242655), (3, 30161770), (5, 18097062), (6, 15080885), (10, 9048531), (15, 6032354), (30, 3016177), (53, 1707270), (106, 853635), (159, 569090), (265, 341454), (318, 284545), (530, 170727), (795, 113818), (1590, 56909)]