30879442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{127601}}^1$

素因数の和:127625

約数の個数: 12

約数和(自身を含む): 50913198

約数和(自身を除く): 20033756

約数列:

[1, 2, 11, 22, 121, 242, 127601, 255202, 1403611, 2807222, 15439721, 30879442]

約数ペア:

[(1, 30879442), (2, 15439721), (11, 2807222), (22, 1403611), (121, 255202), (242, 127601)]