68943790

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{46271}}^1$

素因数の和:46427

約数の個数: 16

約数和(自身を含む): 124934400

約数和(自身を除く): 55990610

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 46271, 92542, 231355, 462710, 6894379, 13788758, 34471895, 68943790]

約数ペア:

[(1, 68943790), (2, 34471895), (5, 13788758), (10, 6894379), (149, 462710), (298, 231355), (745, 92542), (1490, 46271)]