42662060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{304729}}^1$

素因数の和:304745

約数の個数: 24

約数和(自身を含む): 102389280

約数和(自身を除く): 59727220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 304729, 609458, 1218916, 1523645, 2133103, 3047290, 4266206, 6094580, 8532412, 10665515, 21331030, 42662060]

約数ペア:

[(1, 42662060), (2, 21331030), (4, 10665515), (5, 8532412), (7, 6094580), (10, 4266206), (14, 3047290), (20, 2133103), (28, 1523645), (35, 1218916), (70, 609458), (140, 304729)]