140464530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9127}}^1$

素因数の和:9165

約数の個数: 80

約数和(自身を含む): 397615680

約数和(自身を除く): 257151150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 5130, 7695, 9127, 15390, 18254, 27381, 45635, 54762, 82143, 91270, 136905, 164286, 173413, 246429, 273810, 346826, 410715, 492858, 520239, 739287, 821430, 867065, 1040478, 1232145, 1478574, 1560717, 1734130, 2464290, 2601195, 3121434, 3696435, 4682151, 5202390, 7392870, 7803585, 9364302, 14046453, 15607170, 23410755, 28092906, 46821510, 70232265, 140464530]

約数ペア:

[(1, 140464530), (2, 70232265), (3, 46821510), (5, 28092906), (6, 23410755), (9, 15607170), (10, 14046453), (15, 9364302), (18, 7803585), (19, 7392870), (27, 5202390), (30, 4682151), (38, 3696435), (45, 3121434), (54, 2601195), (57, 2464290), (81, 1734130), (90, 1560717), (95, 1478574), (114, 1232145), (135, 1040478), (162, 867065), (171, 821430), (190, 739287), (270, 520239), (285, 492858), (342, 410715), (405, 346826), (513, 273810), (570, 246429), (810, 173413), (855, 164286), (1026, 136905), (1539, 91270), (1710, 82143), (2565, 54762), (3078, 45635), (5130, 27381), (7695, 18254), (9127, 15390)]