353141180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{8609}}^1$

素因数の和:8918

約数の個数: 48

約数和(自身を含む): 850530240

約数和(自身を除く): 497389060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 293, 586, 1172, 1465, 2051, 2930, 4102, 5860, 8204, 8609, 10255, 17218, 20510, 34436, 41020, 43045, 60263, 86090, 120526, 172180, 241052, 301315, 602630, 1205260, 2522437, 5044874, 10089748, 12612185, 17657059, 25224370, 35314118, 50448740, 70628236, 88285295, 176570590, 353141180]

約数ペア:

[(1, 353141180), (2, 176570590), (4, 88285295), (5, 70628236), (7, 50448740), (10, 35314118), (14, 25224370), (20, 17657059), (28, 12612185), (35, 10089748), (70, 5044874), (140, 2522437), (293, 1205260), (586, 602630), (1172, 301315), (1465, 241052), (2051, 172180), (2930, 120526), (4102, 86090), (5860, 60263), (8204, 43045), (8609, 41020), (10255, 34436), (17218, 20510)]