9137497180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1193}}^1\times {\mathrm{54709}}^1$

素因数の和:55918

約数の個数: 48

約数和(自身を含む): 21948776640

約数和(自身を除く): 12811279460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1193, 2386, 4772, 5965, 8351, 11930, 16702, 23860, 33404, 41755, 54709, 83510, 109418, 167020, 218836, 273545, 382963, 547090, 765926, 1094180, 1531852, 1914815, 3829630, 7659260, 65267837, 130535674, 261071348, 326339185, 456874859, 652678370, 913749718, 1305356740, 1827499436, 2284374295, 4568748590, 9137497180]

約数ペア:

[(1, 9137497180), (2, 4568748590), (4, 2284374295), (5, 1827499436), (7, 1305356740), (10, 913749718), (14, 652678370), (20, 456874859), (28, 326339185), (35, 261071348), (70, 130535674), (140, 65267837), (1193, 7659260), (2386, 3829630), (4772, 1914815), (5965, 1531852), (8351, 1094180), (11930, 765926), (16702, 547090), (23860, 382963), (33404, 273545), (41755, 218836), (54709, 167020), (83510, 109418)]