268681590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{995117}}^1$

素因数の和:995133

約数の個数: 32

約数和(自身を含む): 716484960

約数和(自身を除く): 447803370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 995117, 1990234, 2985351, 4975585, 5970702, 8956053, 9951170, 14926755, 17912106, 26868159, 29853510, 44780265, 53736318, 89560530, 134340795, 268681590]

約数ペア:

[(1, 268681590), (2, 134340795), (3, 89560530), (5, 53736318), (6, 44780265), (9, 29853510), (10, 26868159), (15, 17912106), (18, 14926755), (27, 9951170), (30, 8956053), (45, 5970702), (54, 4975585), (90, 2985351), (135, 1990234), (270, 995117)]