66338490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{20287}}^1$

素因数の和:20406

約数の個数: 32

約数和(自身を含む): 160680960

約数和(自身を除く): 94342470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 20287, 40574, 60861, 101435, 121722, 202870, 304305, 608610, 2211283, 4422566, 6633849, 11056415, 13267698, 22112830, 33169245, 66338490]

約数ペア:

[(1, 66338490), (2, 33169245), (3, 22112830), (5, 13267698), (6, 11056415), (10, 6633849), (15, 4422566), (30, 2211283), (109, 608610), (218, 304305), (327, 202870), (545, 121722), (654, 101435), (1090, 60861), (1635, 40574), (3270, 20287)]