2109232020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2251}}^1$

素因数の和:2390

約数の個数: 192

約数和(自身を含む): 7118770176

約数和(自身を除く): 5009538156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 97, 105, 115, 138, 140, 161, 194, 210, 230, 276, 291, 322, 345, 388, 420, 460, 483, 485, 582, 644, 679, 690, 805, 966, 970, 1164, 1358, 1380, 1455, 1610, 1932, 1940, 2037, 2231, 2251, 2415, 2716, 2910, 3220, 3395, 4074, 4462, 4502, 4830, 5820, 6693, 6753, 6790, 8148, 8924, 9004, 9660, 10185, 11155, 11255, 13386, 13506, 13580, 15617, 15757, 20370, 22310, 22510, 26772, 27012, 31234, 31514, 33465, 33765, 40740, 44620, 45020, 46851, 47271, 51773, 62468, 63028, 66930, 67530, 78085, 78785, 93702, 94542, 103546, 133860, 135060, 155319, 156170, 157570, 187404, 189084, 207092, 218347, 234255, 236355, 258865, 310638, 312340, 315140, 362411, 436694, 468510, 472710, 517730, 621276, 655041, 724822, 776595, 873388, 937020, 945420, 1035460, 1087233, 1091735, 1310082, 1449644, 1528429, 1553190, 1812055, 2174466, 2183470, 2620164, 3056858, 3106380, 3275205, 3624110, 4348932, 4366940, 4585287, 5021981, 5436165, 6113716, 6550410, 7248220, 7642145, 9170574, 10043962, 10872330, 13100820, 15065943, 15284290, 18341148, 20087924, 21744660, 22926435, 25109905, 30131886, 30568580, 35153867, 45852870, 50219810, 60263772, 70307734, 75329715, 91705740, 100439620, 105461601, 140615468, 150659430, 175769335, 210923202, 301318860, 351538670, 421846404, 527308005, 703077340, 1054616010, 2109232020]

約数ペア:

[(1, 2109232020), (2, 1054616010), (3, 703077340), (4, 527308005), (5, 421846404), (6, 351538670), (7, 301318860), (10, 210923202), (12, 175769335), (14, 150659430), (15, 140615468), (20, 105461601), (21, 100439620), (23, 91705740), (28, 75329715), (30, 70307734), (35, 60263772), (42, 50219810), (46, 45852870), (60, 35153867), (69, 30568580), (70, 30131886), (84, 25109905), (92, 22926435), (97, 21744660), (105, 20087924), (115, 18341148), (138, 15284290), (140, 15065943), (161, 13100820), (194, 10872330), (210, 10043962), (230, 9170574), (276, 7642145), (291, 7248220), (322, 6550410), (345, 6113716), (388, 5436165), (420, 5021981), (460, 4585287), (483, 4366940), (485, 4348932), (582, 3624110), (644, 3275205), (679, 3106380), (690, 3056858), (805, 2620164), (966, 2183470), (970, 2174466), (1164, 1812055), (1358, 1553190), (1380, 1528429), (1455, 1449644), (1610, 1310082), (1932, 1091735), (1940, 1087233), (2037, 1035460), (2231, 945420), (2251, 937020), (2415, 873388), (2716, 776595), (2910, 724822), (3220, 655041), (3395, 621276), (4074, 517730), (4462, 472710), (4502, 468510), (4830, 436694), (5820, 362411), (6693, 315140), (6753, 312340), (6790, 310638), (8148, 258865), (8924, 236355), (9004, 234255), (9660, 218347), (10185, 207092), (11155, 189084), (11255, 187404), (13386, 157570), (13506, 156170), (13580, 155319), (15617, 135060), (15757, 133860), (20370, 103546), (22310, 94542), (22510, 93702), (26772, 78785), (27012, 78085), (31234, 67530), (31514, 66930), (33465, 63028), (33765, 62468), (40740, 51773), (44620, 47271), (45020, 46851)]