30509856

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 97002360

約数和(自身を除く): 66492504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 72, 78, 87, 96, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 281, 288, 312, 348, 377, 416, 464, 468, 522, 562, 624, 696, 754, 843, 928, 936, 1044, 1124, 1131, 1248, 1392, 1508, 1686, 1872, 2088, 2248, 2262, 2529, 2784, 3016, 3372, 3393, 3653, 3744, 4176, 4496, 4524, 5058, 6032, 6744, 6786, 7306, 8149, 8352, 8992, 9048, 10116, 10959, 12064, 13488, 13572, 14612, 16298, 18096, 20232, 21918, 24447, 26976, 27144, 29224, 32596, 32877, 36192, 40464, 43836, 48894, 54288, 58448, 65192, 65754, 73341, 80928, 87672, 97788, 105937, 108576, 116896, 130384, 131508, 146682, 175344, 195576, 211874, 260768, 263016, 293364, 317811, 350688, 391152, 423748, 526032, 586728, 635622, 782304, 847496, 953433, 1052064, 1173456, 1271244, 1694992, 1906866, 2346912, 2542488, 3389984, 3813732, 5084976, 7627464, 10169952, 15254928, 30509856]

約数ペア:

[(1, 30509856), (2, 15254928), (3, 10169952), (4, 7627464), (6, 5084976), (8, 3813732), (9, 3389984), (12, 2542488), (13, 2346912), (16, 1906866), (18, 1694992), (24, 1271244), (26, 1173456), (29, 1052064), (32, 953433), (36, 847496), (39, 782304), (48, 635622), (52, 586728), (58, 526032), (72, 423748), (78, 391152), (87, 350688), (96, 317811), (104, 293364), (116, 263016), (117, 260768), (144, 211874), (156, 195576), (174, 175344), (208, 146682), (232, 131508), (234, 130384), (261, 116896), (281, 108576), (288, 105937), (312, 97788), (348, 87672), (377, 80928), (416, 73341), (464, 65754), (468, 65192), (522, 58448), (562, 54288), (624, 48894), (696, 43836), (754, 40464), (843, 36192), (928, 32877), (936, 32596), (1044, 29224), (1124, 27144), (1131, 26976), (1248, 24447), (1392, 21918), (1508, 20232), (1686, 18096), (1872, 16298), (2088, 14612), (2248, 13572), (2262, 13488), (2529, 12064), (2784, 10959), (3016, 10116), (3372, 9048), (3393, 8992), (3653, 8352), (3744, 8149), (4176, 7306), (4496, 6786), (4524, 6744), (5058, 6032)]