7185220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3019}}^1$

素因数の和:3052

約数の個数: 48

約数和(自身を含む): 18264960

約数和(自身を除く): 11079740

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, 1190, 2380, 3019, 6038, 12076, 15095, 21133, 30190, 42266, 51323, 60380, 84532, 102646, 105665, 205292, 211330, 256615, 359261, 422660, 513230, 718522, 1026460, 1437044, 1796305, 3592610, 7185220]

約数ペア:

[(1, 7185220), (2, 3592610), (4, 1796305), (5, 1437044), (7, 1026460), (10, 718522), (14, 513230), (17, 422660), (20, 359261), (28, 256615), (34, 211330), (35, 205292), (68, 105665), (70, 102646), (85, 84532), (119, 60380), (140, 51323), (170, 42266), (238, 30190), (340, 21133), (476, 15095), (595, 12076), (1190, 6038), (2380, 3019)]