85321310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139871}}^1$

素因数の和:139939

約数の個数: 16

約数和(自身を含む): 156097152

約数和(自身を除く): 70775842

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 139871, 279742, 699355, 1398710, 8532131, 17064262, 42660655, 85321310]

約数ペア:

[(1, 85321310), (2, 42660655), (5, 17064262), (10, 8532131), (61, 1398710), (122, 699355), (305, 279742), (610, 139871)]