71460271870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{569}}^1\times {\mathrm{2549}}^1$

素因数の和:3517

約数の個数: 64

約数和(自身を含む): 139187160000

約数和(自身を除く): 67726888130

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 379, 569, 758, 1138, 1895, 2549, 2845, 3790, 4927, 5098, 5690, 7397, 9854, 12745, 14794, 24635, 25490, 33137, 36985, 49270, 66274, 73970, 165685, 215651, 331370, 431302, 966071, 1078255, 1450381, 1932142, 2156510, 2803463, 2900762, 4830355, 5606926, 7251905, 9660710, 12558923, 14017315, 14503810, 18854953, 25117846, 28034630, 37709906, 62794615, 94274765, 125589230, 188549530, 549694399, 1099388798, 2748471995, 5496943990, 7146027187, 14292054374, 35730135935, 71460271870]

約数ペア:

[(1, 71460271870), (2, 35730135935), (5, 14292054374), (10, 7146027187), (13, 5496943990), (26, 2748471995), (65, 1099388798), (130, 549694399), (379, 188549530), (569, 125589230), (758, 94274765), (1138, 62794615), (1895, 37709906), (2549, 28034630), (2845, 25117846), (3790, 18854953), (4927, 14503810), (5098, 14017315), (5690, 12558923), (7397, 9660710), (9854, 7251905), (12745, 5606926), (14794, 4830355), (24635, 2900762), (25490, 2803463), (33137, 2156510), (36985, 1932142), (49270, 1450381), (66274, 1078255), (73970, 966071), (165685, 431302), (215651, 331370)]