130667740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9241}}^1$

素因数の和:9358

約数の個数: 48

約数和(自身を含む): 316741824

約数和(自身を除く): 186074084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 9241, 14140, 18482, 36964, 46205, 64687, 92410, 129374, 184820, 258748, 323435, 646870, 933341, 1293740, 1866682, 3733364, 4666705, 6533387, 9333410, 13066774, 18666820, 26133548, 32666935, 65333870, 130667740]

約数ペア:

[(1, 130667740), (2, 65333870), (4, 32666935), (5, 26133548), (7, 18666820), (10, 13066774), (14, 9333410), (20, 6533387), (28, 4666705), (35, 3733364), (70, 1866682), (101, 1293740), (140, 933341), (202, 646870), (404, 323435), (505, 258748), (707, 184820), (1010, 129374), (1414, 92410), (2020, 64687), (2828, 46205), (3535, 36964), (7070, 18482), (9241, 14140)]