145473090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{692729}}^1$

素因数の和:692746

約数の個数: 32

約数和(自身を含む): 399012480

約数和(自身を除く): 253539390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 692729, 1385458, 2078187, 3463645, 4156374, 4849103, 6927290, 9698206, 10390935, 14547309, 20781870, 24245515, 29094618, 48491030, 72736545, 145473090]

約数ペア:

[(1, 145473090), (2, 72736545), (3, 48491030), (5, 29094618), (6, 24245515), (7, 20781870), (10, 14547309), (14, 10390935), (15, 9698206), (21, 6927290), (30, 4849103), (35, 4156374), (42, 3463645), (70, 2078187), (105, 1385458), (210, 692729)]