118779780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{282809}}^1$

素因数の和:282828

約数の個数: 48

約数和(自身を含む): 380096640

約数和(自身を除く): 261316860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 282809, 565618, 848427, 1131236, 1414045, 1696854, 1979663, 2828090, 3393708, 3959326, 4242135, 5656180, 5938989, 7918652, 8484270, 9898315, 11877978, 16968540, 19796630, 23755956, 29694945, 39593260, 59389890, 118779780]

約数ペア:

[(1, 118779780), (2, 59389890), (3, 39593260), (4, 29694945), (5, 23755956), (6, 19796630), (7, 16968540), (10, 11877978), (12, 9898315), (14, 8484270), (15, 7918652), (20, 5938989), (21, 5656180), (28, 4242135), (30, 3959326), (35, 3393708), (42, 2828090), (60, 1979663), (70, 1696854), (84, 1414045), (105, 1131236), (140, 848427), (210, 565618), (420, 282809)]