68861270

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{70991}}^1$

素因数の和:71095

約数の個数: 16

約数和(自身を含む): 125229888

約数和(自身を除く): 56368618

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 70991, 141982, 354955, 709910, 6886127, 13772254, 34430635, 68861270]

約数ペア:

[(1, 68861270), (2, 34430635), (5, 13772254), (10, 6886127), (97, 709910), (194, 354955), (485, 141982), (970, 70991)]