30220665

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{11131}}^1$

素因数の和:11320

約数の個数: 16

約数和(自身を含む): 48624576

約数和(自身を除く): 18403911

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 11131, 33393, 55655, 166965, 2014711, 6044133, 10073555, 30220665]

約数ペア:

[(1, 30220665), (3, 10073555), (5, 6044133), (15, 2014711), (181, 166965), (543, 55655), (905, 33393), (2715, 11131)]