66397740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1106629}}^1$

素因数の和:1106641

約数の個数: 24

約数和(自身を含む): 185913840

約数和(自身を除く): 119516100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1106629, 2213258, 3319887, 4426516, 5533145, 6639774, 11066290, 13279548, 16599435, 22132580, 33198870, 66397740]

約数ペア:

[(1, 66397740), (2, 33198870), (3, 22132580), (4, 16599435), (5, 13279548), (6, 11066290), (10, 6639774), (12, 5533145), (15, 4426516), (20, 3319887), (30, 2213258), (60, 1106629)]