30035954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8311}}^1$

素因数の和:8465

約数の個数: 16

約数和(自身を含む): 48874560

約数和(自身を除く): 18838606

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 8311, 16622, 108043, 216086, 1155229, 2310458, 15017977, 30035954]

約数ペア:

[(1, 30035954), (2, 15017977), (13, 2310458), (26, 1155229), (139, 216086), (278, 108043), (1807, 16622), (3614, 8311)]