252683340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{46279}}^1$

素因数の和:46311

約数の個数: 96

約数和(自身を含む): 870804480

約数和(自身を除く): 618121140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 46279, 92558, 138837, 185116, 231395, 277674, 323953, 462790, 555348, 601627, 647906, 694185, 925580, 971859, 1203254, 1295812, 1388370, 1619765, 1804881, 1943718, 2406508, 2776740, 3008135, 3239530, 3609762, 3887436, 4211389, 4859295, 6016270, 6479060, 7219524, 8422778, 9024405, 9718590, 12032540, 12634167, 16845556, 18048810, 19437180, 21056945, 25268334, 36097620, 42113890, 50536668, 63170835, 84227780, 126341670, 252683340]

約数ペア:

[(1, 252683340), (2, 126341670), (3, 84227780), (4, 63170835), (5, 50536668), (6, 42113890), (7, 36097620), (10, 25268334), (12, 21056945), (13, 19437180), (14, 18048810), (15, 16845556), (20, 12634167), (21, 12032540), (26, 9718590), (28, 9024405), (30, 8422778), (35, 7219524), (39, 6479060), (42, 6016270), (52, 4859295), (60, 4211389), (65, 3887436), (70, 3609762), (78, 3239530), (84, 3008135), (91, 2776740), (105, 2406508), (130, 1943718), (140, 1804881), (156, 1619765), (182, 1388370), (195, 1295812), (210, 1203254), (260, 971859), (273, 925580), (364, 694185), (390, 647906), (420, 601627), (455, 555348), (546, 462790), (780, 323953), (910, 277674), (1092, 231395), (1365, 185116), (1820, 138837), (2730, 92558), (5460, 46279)]