2004144870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10957}}^1$

素因数の和:11054

約数の個数: 128

約数和(自身を含む): 6008841216

約数和(自身を除く): 4004696346

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 67, 70, 78, 91, 105, 130, 134, 182, 195, 201, 210, 273, 335, 390, 402, 455, 469, 546, 670, 871, 910, 938, 1005, 1365, 1407, 1742, 2010, 2345, 2613, 2730, 2814, 4355, 4690, 5226, 6097, 7035, 8710, 10957, 12194, 13065, 14070, 18291, 21914, 26130, 30485, 32871, 36582, 54785, 60970, 65742, 76699, 91455, 109570, 142441, 153398, 164355, 182910, 230097, 284882, 328710, 383495, 427323, 460194, 712205, 734119, 766990, 854646, 997087, 1150485, 1424410, 1468238, 1994174, 2136615, 2202357, 2300970, 2991261, 3670595, 4273230, 4404714, 4985435, 5138833, 5982522, 7341190, 9543547, 9970870, 10277666, 11011785, 14956305, 15416499, 19087094, 22023570, 25694165, 28630641, 29912610, 30832998, 47717735, 51388330, 57261282, 66804829, 77082495, 95435470, 133609658, 143153205, 154164990, 200414487, 286306410, 334024145, 400828974, 668048290, 1002072435, 2004144870]

約数ペア:

[(1, 2004144870), (2, 1002072435), (3, 668048290), (5, 400828974), (6, 334024145), (7, 286306410), (10, 200414487), (13, 154164990), (14, 143153205), (15, 133609658), (21, 95435470), (26, 77082495), (30, 66804829), (35, 57261282), (39, 51388330), (42, 47717735), (65, 30832998), (67, 29912610), (70, 28630641), (78, 25694165), (91, 22023570), (105, 19087094), (130, 15416499), (134, 14956305), (182, 11011785), (195, 10277666), (201, 9970870), (210, 9543547), (273, 7341190), (335, 5982522), (390, 5138833), (402, 4985435), (455, 4404714), (469, 4273230), (546, 3670595), (670, 2991261), (871, 2300970), (910, 2202357), (938, 2136615), (1005, 1994174), (1365, 1468238), (1407, 1424410), (1742, 1150485), (2010, 997087), (2345, 854646), (2613, 766990), (2730, 734119), (2814, 712205), (4355, 460194), (4690, 427323), (5226, 383495), (6097, 328710), (7035, 284882), (8710, 230097), (10957, 182910), (12194, 164355), (13065, 153398), (14070, 142441), (18291, 109570), (21914, 91455), (26130, 76699), (30485, 65742), (32871, 60970), (36582, 54785)]