2938873630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131611}}^1$

素因数の和:131665

約数の個数: 64

約数和(自身を含む): 6822766080

約数和(自身を除く): 3883892450

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 770, 1015, 1595, 2030, 2233, 3190, 4466, 11165, 22330, 131611, 263222, 658055, 921277, 1316110, 1447721, 1842554, 2895442, 3816719, 4606385, 7238605, 7633438, 9212770, 10134047, 14477210, 19083595, 20268094, 26717033, 38167190, 41983909, 50670235, 53434066, 83967818, 101340470, 133585165, 209919545, 267170330, 293887363, 419839090, 587774726, 1469436815, 2938873630]

約数ペア:

[(1, 2938873630), (2, 1469436815), (5, 587774726), (7, 419839090), (10, 293887363), (11, 267170330), (14, 209919545), (22, 133585165), (29, 101340470), (35, 83967818), (55, 53434066), (58, 50670235), (70, 41983909), (77, 38167190), (110, 26717033), (145, 20268094), (154, 19083595), (203, 14477210), (290, 10134047), (319, 9212770), (385, 7633438), (406, 7238605), (638, 4606385), (770, 3816719), (1015, 2895442), (1595, 1842554), (2030, 1447721), (2233, 1316110), (3190, 921277), (4466, 658055), (11165, 263222), (22330, 131611)]