157460450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1039}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 335811840

約数和(自身を除く): 178351390

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 433, 866, 1039, 2078, 2165, 3031, 4330, 5195, 6062, 7273, 10390, 10825, 14546, 15155, 21650, 25975, 30310, 36365, 51950, 72730, 75775, 151550, 181825, 363650, 449887, 899774, 2249435, 3149209, 4498870, 6298418, 11247175, 15746045, 22494350, 31492090, 78730225, 157460450]

約数ペア:

[(1, 157460450), (2, 78730225), (5, 31492090), (7, 22494350), (10, 15746045), (14, 11247175), (25, 6298418), (35, 4498870), (50, 3149209), (70, 2249435), (175, 899774), (350, 449887), (433, 363650), (866, 181825), (1039, 151550), (2078, 75775), (2165, 72730), (3031, 51950), (4330, 36365), (5195, 30310), (6062, 25975), (7273, 21650), (10390, 15155), (10825, 14546)]