69505660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12109}}^1$

素因数の和:12166

約数の個数: 48

約数和(自身を含む): 170896320

約数和(自身を除く): 101390660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 12109, 24218, 48436, 60545, 84763, 121090, 169526, 242180, 339052, 423815, 496469, 847630, 992938, 1695260, 1985876, 2482345, 3475283, 4964690, 6950566, 9929380, 13901132, 17376415, 34752830, 69505660]

約数ペア:

[(1, 69505660), (2, 34752830), (4, 17376415), (5, 13901132), (7, 9929380), (10, 6950566), (14, 4964690), (20, 3475283), (28, 2482345), (35, 1985876), (41, 1695260), (70, 992938), (82, 847630), (140, 496469), (164, 423815), (205, 339052), (287, 242180), (410, 169526), (574, 121090), (820, 84763), (1148, 60545), (1435, 48436), (2870, 24218), (5740, 12109)]