10570273630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{21571987}}^1$

素因数の和:21572008

約数の個数: 24

約数和(自身を含む): 22132859688

約数和(自身を除く): 11562586058

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 21571987, 43143974, 107859935, 151003909, 215719870, 302007818, 755019545, 1057027363, 1510039090, 2114054726, 5285136815, 10570273630]

約数ペア:

[(1, 10570273630), (2, 5285136815), (5, 2114054726), (7, 1510039090), (10, 1057027363), (14, 755019545), (35, 302007818), (49, 215719870), (70, 151003909), (98, 107859935), (245, 43143974), (490, 21571987)]