72583770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{345637}}^1$

素因数の和:345654

約数の個数: 32

約数和(自身を含む): 199087488

約数和(自身を除く): 126503718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 345637, 691274, 1036911, 1728185, 2073822, 2419459, 3456370, 4838918, 5184555, 7258377, 10369110, 12097295, 14516754, 24194590, 36291885, 72583770]

約数ペア:

[(1, 72583770), (2, 36291885), (3, 24194590), (5, 14516754), (6, 12097295), (7, 10369110), (10, 7258377), (14, 5184555), (15, 4838918), (21, 3456370), (30, 2419459), (35, 2073822), (42, 1728185), (70, 1036911), (105, 691274), (210, 345637)]