156947026670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2242100381}}^1$

素因数の和:2242100395

約数の個数: 16

約数和(自身を含む): 322862455008

約数和(自身を除く): 165915428338

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2242100381, 4484200762, 11210501905, 15694702667, 22421003810, 31389405334, 78473513335, 156947026670]

約数ペア:

[(1, 156947026670), (2, 78473513335), (5, 31389405334), (7, 22421003810), (10, 15694702667), (14, 11210501905), (35, 4484200762), (70, 2242100381)]