12758310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:867

約数の個数: 80

約数和(自身を含む): 36154800

約数和(自身を除く): 23396490

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, 829, 855, 1026, 1539, 1658, 1710, 2487, 2565, 3078, 4145, 4974, 5130, 7461, 7695, 8290, 12435, 14922, 15390, 15751, 22383, 24870, 31502, 37305, 44766, 47253, 67149, 74610, 78755, 94506, 111915, 134298, 141759, 157510, 223830, 236265, 283518, 335745, 425277, 472530, 671490, 708795, 850554, 1275831, 1417590, 2126385, 2551662, 4252770, 6379155, 12758310]

約数ペア:

[(1, 12758310), (2, 6379155), (3, 4252770), (5, 2551662), (6, 2126385), (9, 1417590), (10, 1275831), (15, 850554), (18, 708795), (19, 671490), (27, 472530), (30, 425277), (38, 335745), (45, 283518), (54, 236265), (57, 223830), (81, 157510), (90, 141759), (95, 134298), (114, 111915), (135, 94506), (162, 78755), (171, 74610), (190, 67149), (270, 47253), (285, 44766), (342, 37305), (405, 31502), (513, 24870), (570, 22383), (810, 15751), (829, 15390), (855, 14922), (1026, 12435), (1539, 8290), (1658, 7695), (1710, 7461), (2487, 5130), (2565, 4974), (3078, 4145)]