266236670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{80923}}^1$

素因数の和:80984

約数の個数: 32

約数和(自身を含む): 559346688

約数和(自身を除く): 293110018

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 80923, 161846, 404615, 566461, 809230, 1132922, 2832305, 3803381, 5664610, 7606762, 19016905, 26623667, 38033810, 53247334, 133118335, 266236670]

約数ペア:

[(1, 266236670), (2, 133118335), (5, 53247334), (7, 38033810), (10, 26623667), (14, 19016905), (35, 7606762), (47, 5664610), (70, 3803381), (94, 2832305), (235, 1132922), (329, 809230), (470, 566461), (658, 404615), (1645, 161846), (3290, 80923)]