834656620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5961833}}^1$

素因数の和:5961849

約数の個数: 24

約数和(自身を含む): 2003176224

約数和(自身を除く): 1168519604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5961833, 11923666, 23847332, 29809165, 41732831, 59618330, 83465662, 119236660, 166931324, 208664155, 417328310, 834656620]

約数ペア:

[(1, 834656620), (2, 417328310), (4, 208664155), (5, 166931324), (7, 119236660), (10, 83465662), (14, 59618330), (20, 41732831), (28, 29809165), (35, 23847332), (70, 11923666), (140, 5961833)]