30812041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1303}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 35489664

約数和(自身を除く): 4677623

約数列:

[1, 13, 17, 107, 221, 1303, 1391, 1819, 16939, 22151, 23647, 139421, 287963, 1812473, 2370157, 30812041]

約数ペア:

[(1, 30812041), (13, 2370157), (17, 1812473), (107, 287963), (221, 139421), (1303, 23647), (1391, 22151), (1819, 16939)]