68601310

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 125737920

約数和(自身を除く): 57136610

約数列:

[1, 2, 5, 10, 97, 194, 197, 359, 394, 485, 718, 970, 985, 1795, 1970, 3590, 19109, 34823, 38218, 69646, 70723, 95545, 141446, 174115, 191090, 348230, 353615, 707230, 6860131, 13720262, 34300655, 68601310]

約数ペア:

[(1, 68601310), (2, 34300655), (5, 13720262), (10, 6860131), (97, 707230), (194, 353615), (197, 348230), (359, 191090), (394, 174115), (485, 141446), (718, 95545), (970, 70723), (985, 69646), (1795, 38218), (1970, 34823), (3590, 19109)]