1555178761110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{9894883}}^1$

素因数の和:9894950

約数の個数: 96

約数和(自身を含む): 4171999730688

約数和(自身を除く): 2616820969578

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 169, 186, 195, 310, 338, 390, 403, 465, 507, 806, 845, 930, 1014, 1209, 1690, 2015, 2418, 2535, 4030, 5070, 5239, 6045, 10478, 12090, 15717, 26195, 31434, 52390, 78585, 157170, 9894883, 19789766, 29684649, 49474415, 59369298, 98948830, 128633479, 148423245, 257266958, 296846490, 306741373, 385900437, 613482746, 643167395, 771800874, 920224119, 1286334790, 1533706865, 1672235227, 1840448238, 1929502185, 3067413730, 3344470454, 3859004370, 3987637849, 4601120595, 5016705681, 7975275698, 8361176135, 9202241190, 10033411362, 11962913547, 16722352270, 19938189245, 23925827094, 25083528405, 39876378490, 50167056810, 51839292037, 59814567735, 103678584074, 119629135470, 155517876111, 259196460185, 311035752222, 518392920370, 777589380555, 1555178761110]

約数ペア:

[(1, 1555178761110), (2, 777589380555), (3, 518392920370), (5, 311035752222), (6, 259196460185), (10, 155517876111), (13, 119629135470), (15, 103678584074), (26, 59814567735), (30, 51839292037), (31, 50167056810), (39, 39876378490), (62, 25083528405), (65, 23925827094), (78, 19938189245), (93, 16722352270), (130, 11962913547), (155, 10033411362), (169, 9202241190), (186, 8361176135), (195, 7975275698), (310, 5016705681), (338, 4601120595), (390, 3987637849), (403, 3859004370), (465, 3344470454), (507, 3067413730), (806, 1929502185), (845, 1840448238), (930, 1672235227), (1014, 1533706865), (1209, 1286334790), (1690, 920224119), (2015, 771800874), (2418, 643167395), (2535, 613482746), (4030, 385900437), (5070, 306741373), (5239, 296846490), (6045, 257266958), (10478, 148423245), (12090, 128633479), (15717, 98948830), (26195, 59369298), (31434, 49474415), (52390, 29684649), (78585, 19789766), (157170, 9894883)]