1954530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:165

約数の個数: 80

約数和(自身を含む): 5575680

約数和(自身を除く): 3621150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 127, 135, 162, 171, 190, 254, 270, 285, 342, 381, 405, 513, 570, 635, 762, 810, 855, 1026, 1143, 1270, 1539, 1710, 1905, 2286, 2413, 2565, 3078, 3429, 3810, 4826, 5130, 5715, 6858, 7239, 7695, 10287, 11430, 12065, 14478, 15390, 17145, 20574, 21717, 24130, 34290, 36195, 43434, 51435, 65151, 72390, 102870, 108585, 130302, 195453, 217170, 325755, 390906, 651510, 977265, 1954530]

約数ペア:

[(1, 1954530), (2, 977265), (3, 651510), (5, 390906), (6, 325755), (9, 217170), (10, 195453), (15, 130302), (18, 108585), (19, 102870), (27, 72390), (30, 65151), (38, 51435), (45, 43434), (54, 36195), (57, 34290), (81, 24130), (90, 21717), (95, 20574), (114, 17145), (127, 15390), (135, 14478), (162, 12065), (171, 11430), (190, 10287), (254, 7695), (270, 7239), (285, 6858), (342, 5715), (381, 5130), (405, 4826), (513, 3810), (570, 3429), (635, 3078), (762, 2565), (810, 2413), (855, 2286), (1026, 1905), (1143, 1710), (1270, 1539)]