138372630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:830

約数の個数: 128

約数和(自身を含む): 395020800

約数和(自身を除く): 256648170

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 29, 30, 33, 38, 55, 57, 58, 66, 87, 95, 110, 114, 145, 165, 174, 190, 209, 285, 290, 319, 330, 418, 435, 551, 570, 627, 638, 761, 870, 957, 1045, 1102, 1254, 1522, 1595, 1653, 1914, 2090, 2283, 2755, 3135, 3190, 3306, 3805, 4566, 4785, 5510, 6061, 6270, 7610, 8265, 8371, 9570, 11415, 12122, 14459, 16530, 16742, 18183, 22069, 22830, 25113, 28918, 30305, 36366, 41855, 43377, 44138, 50226, 60610, 66207, 72295, 83710, 86754, 90915, 110345, 125565, 132414, 144590, 159049, 181830, 216885, 220690, 242759, 251130, 318098, 331035, 419311, 433770, 477147, 485518, 662070, 728277, 795245, 838622, 954294, 1213795, 1257933, 1456554, 1590490, 2096555, 2385735, 2427590, 2515866, 3641385, 4193110, 4612421, 4771470, 6289665, 7282770, 9224842, 12579330, 13837263, 23062105, 27674526, 46124210, 69186315, 138372630]

約数ペア:

[(1, 138372630), (2, 69186315), (3, 46124210), (5, 27674526), (6, 23062105), (10, 13837263), (11, 12579330), (15, 9224842), (19, 7282770), (22, 6289665), (29, 4771470), (30, 4612421), (33, 4193110), (38, 3641385), (55, 2515866), (57, 2427590), (58, 2385735), (66, 2096555), (87, 1590490), (95, 1456554), (110, 1257933), (114, 1213795), (145, 954294), (165, 838622), (174, 795245), (190, 728277), (209, 662070), (285, 485518), (290, 477147), (319, 433770), (330, 419311), (418, 331035), (435, 318098), (551, 251130), (570, 242759), (627, 220690), (638, 216885), (761, 181830), (870, 159049), (957, 144590), (1045, 132414), (1102, 125565), (1254, 110345), (1522, 90915), (1595, 86754), (1653, 83710), (1914, 72295), (2090, 66207), (2283, 60610), (2755, 50226), (3135, 44138), (3190, 43377), (3306, 41855), (3805, 36366), (4566, 30305), (4785, 28918), (5510, 25113), (6061, 22830), (6270, 22069), (7610, 18183), (8265, 16742), (8371, 16530), (9570, 14459), (11415, 12122)]