70180405

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{419}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 85377600

約数和(自身を除く): 15197195

約数列:

[1, 5, 139, 241, 419, 695, 1205, 2095, 33499, 58241, 100979, 167495, 291205, 504895, 14036081, 70180405]

約数ペア:

[(1, 70180405), (5, 14036081), (139, 504895), (241, 291205), (419, 167495), (695, 100979), (1205, 58241), (2095, 33499)]