40285770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{191837}}^1$

素因数の和:191854

約数の個数: 32

約数和(自身を含む): 110498688

約数和(自身を除く): 70212918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 191837, 383674, 575511, 959185, 1151022, 1342859, 1918370, 2685718, 2877555, 4028577, 5755110, 6714295, 8057154, 13428590, 20142885, 40285770]

約数ペア:

[(1, 40285770), (2, 20142885), (3, 13428590), (5, 8057154), (6, 6714295), (7, 5755110), (10, 4028577), (14, 2877555), (15, 2685718), (21, 1918370), (30, 1342859), (35, 1151022), (42, 959185), (70, 575511), (105, 383674), (210, 191837)]