172923730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2470339}}^1$

素因数の和:2470353

約数の個数: 16

約数和(自身を含む): 355728960

約数和(自身を除く): 182805230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2470339, 4940678, 12351695, 17292373, 24703390, 34584746, 86461865, 172923730]

約数ペア:

[(1, 172923730), (2, 86461865), (5, 34584746), (7, 24703390), (10, 17292373), (14, 12351695), (35, 4940678), (70, 2470339)]