2008762335

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{829}}^1$

素因数の和:1070

約数の個数: 80

約数和(自身を含む): 3740816640

約数和(自身を除く): 1732054305

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 193, 279, 405, 465, 579, 829, 837, 965, 1395, 1737, 2487, 2511, 2895, 4145, 4185, 5211, 5983, 7461, 8685, 12435, 12555, 15633, 17949, 22383, 25699, 26055, 29915, 37305, 53847, 67149, 77097, 78165, 89745, 111915, 128495, 159997, 161541, 231291, 269235, 335745, 385485, 479991, 484623, 693873, 799985, 807705, 1156455, 1439973, 2081619, 2399955, 2423115, 3469365, 4319919, 4959907, 7199865, 10408095, 12959757, 14879721, 21599595, 24799535, 44639163, 64798785, 74398605, 133917489, 223195815, 401752467, 669587445, 2008762335]

約数ペア:

[(1, 2008762335), (3, 669587445), (5, 401752467), (9, 223195815), (15, 133917489), (27, 74398605), (31, 64798785), (45, 44639163), (81, 24799535), (93, 21599595), (135, 14879721), (155, 12959757), (193, 10408095), (279, 7199865), (405, 4959907), (465, 4319919), (579, 3469365), (829, 2423115), (837, 2399955), (965, 2081619), (1395, 1439973), (1737, 1156455), (2487, 807705), (2511, 799985), (2895, 693873), (4145, 484623), (4185, 479991), (5211, 385485), (5983, 335745), (7461, 269235), (8685, 231291), (12435, 161541), (12555, 159997), (15633, 128495), (17949, 111915), (22383, 89745), (25699, 78165), (26055, 77097), (29915, 67149), (37305, 53847)]