107472540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{255887}}^1$

素因数の和:255906

約数の個数: 48

約数和(自身を含む): 343913472

約数和(自身を除く): 236440932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 255887, 511774, 767661, 1023548, 1279435, 1535322, 1791209, 2558870, 3070644, 3582418, 3838305, 5117740, 5373627, 7164836, 7676610, 8956045, 10747254, 15353220, 17912090, 21494508, 26868135, 35824180, 53736270, 107472540]

約数ペア:

[(1, 107472540), (2, 53736270), (3, 35824180), (4, 26868135), (5, 21494508), (6, 17912090), (7, 15353220), (10, 10747254), (12, 8956045), (14, 7676610), (15, 7164836), (20, 5373627), (21, 5117740), (28, 3838305), (30, 3582418), (35, 3070644), (42, 2558870), (60, 1791209), (70, 1535322), (84, 1279435), (105, 1023548), (140, 767661), (210, 511774), (420, 255887)]