11885432820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{198090547}}^1$

素因数の和:198090559

約数の個数: 24

約数和(自身を含む): 33279212064

約数和(自身を除く): 21393779244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 198090547, 396181094, 594271641, 792362188, 990452735, 1188543282, 1980905470, 2377086564, 2971358205, 3961810940, 5942716410, 11885432820]

約数ペア:

[(1, 11885432820), (2, 5942716410), (3, 3961810940), (4, 2971358205), (5, 2377086564), (6, 1980905470), (10, 1188543282), (12, 990452735), (15, 792362188), (20, 594271641), (30, 396181094), (60, 198090547)]