147647570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{3191}}^1$

素因数の和:3866

約数の個数: 32

約数和(自身を含む): 304286976

約数和(自身を除く): 156639406

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 661, 1322, 3191, 3305, 4627, 6382, 6610, 9254, 15955, 22337, 23135, 31910, 44674, 46270, 111685, 223370, 2109251, 4218502, 10546255, 14764757, 21092510, 29529514, 73823785, 147647570]

約数ペア:

[(1, 147647570), (2, 73823785), (5, 29529514), (7, 21092510), (10, 14764757), (14, 10546255), (35, 4218502), (70, 2109251), (661, 223370), (1322, 111685), (3191, 46270), (3305, 44674), (4627, 31910), (6382, 23135), (6610, 22337), (9254, 15955)]