138927180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4937}}^1$

素因数の和:5023

約数の個数: 96

約数和(自身を含む): 451293696

約数和(自身を除く): 312366516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 4020, 4690, 4937, 5628, 7035, 9380, 9874, 14070, 14811, 19748, 24685, 28140, 29622, 34559, 49370, 59244, 69118, 74055, 98740, 103677, 138236, 148110, 172795, 207354, 296220, 330779, 345590, 414708, 518385, 661558, 691180, 992337, 1036770, 1323116, 1653895, 1984674, 2073540, 2315453, 3307790, 3969348, 4630906, 4961685, 6615580, 6946359, 9261812, 9923370, 11577265, 13892718, 19846740, 23154530, 27785436, 34731795, 46309060, 69463590, 138927180]

約数ペア:

[(1, 138927180), (2, 69463590), (3, 46309060), (4, 34731795), (5, 27785436), (6, 23154530), (7, 19846740), (10, 13892718), (12, 11577265), (14, 9923370), (15, 9261812), (20, 6946359), (21, 6615580), (28, 4961685), (30, 4630906), (35, 3969348), (42, 3307790), (60, 2315453), (67, 2073540), (70, 1984674), (84, 1653895), (105, 1323116), (134, 1036770), (140, 992337), (201, 691180), (210, 661558), (268, 518385), (335, 414708), (402, 345590), (420, 330779), (469, 296220), (670, 207354), (804, 172795), (938, 148110), (1005, 138236), (1340, 103677), (1407, 98740), (1876, 74055), (2010, 69118), (2345, 59244), (2814, 49370), (4020, 34559), (4690, 29622), (4937, 28140), (5628, 24685), (7035, 19748), (9380, 14811), (9874, 14070)]