1510388620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{8287}}^1$

素因数の和:9010

約数の個数: 48

約数和(自身を含む): 3421087488

約数和(自身を除く): 1910698868

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 701, 1402, 2804, 3505, 7010, 8287, 9113, 14020, 16574, 18226, 33148, 36452, 41435, 45565, 82870, 91130, 107731, 165740, 182260, 215462, 430924, 538655, 1077310, 2154620, 5809187, 11618374, 23236748, 29045935, 58091870, 75519431, 116183740, 151038862, 302077724, 377597155, 755194310, 1510388620]

約数ペア:

[(1, 1510388620), (2, 755194310), (4, 377597155), (5, 302077724), (10, 151038862), (13, 116183740), (20, 75519431), (26, 58091870), (52, 29045935), (65, 23236748), (130, 11618374), (260, 5809187), (701, 2154620), (1402, 1077310), (2804, 538655), (3505, 430924), (7010, 215462), (8287, 182260), (9113, 165740), (14020, 107731), (16574, 91130), (18226, 82870), (33148, 45565), (36452, 41435)]