2739380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1151}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 6967296

約数和(自身を除く): 4227916

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1151, 1190, 2302, 2380, 4604, 5755, 8057, 11510, 16114, 19567, 23020, 32228, 39134, 40285, 78268, 80570, 97835, 136969, 161140, 195670, 273938, 391340, 547876, 684845, 1369690, 2739380]

約数ペア:

[(1, 2739380), (2, 1369690), (4, 684845), (5, 547876), (7, 391340), (10, 273938), (14, 195670), (17, 161140), (20, 136969), (28, 97835), (34, 80570), (35, 78268), (68, 40285), (70, 39134), (85, 32228), (119, 23020), (140, 19567), (170, 16114), (238, 11510), (340, 8057), (476, 5755), (595, 4604), (1151, 2380), (1190, 2302)]