1417590

素因数分解:

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

素因数の和:861

約数の個数: 48

約数和(自身を含む): 3884400

約数和(自身を除く): 2466810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 829, 855, 1658, 1710, 2487, 4145, 4974, 7461, 8290, 12435, 14922, 15751, 24870, 31502, 37305, 47253, 74610, 78755, 94506, 141759, 157510, 236265, 283518, 472530, 708795, 1417590]

約数ペア:

[(1, 1417590), (2, 708795), (3, 472530), (5, 283518), (6, 236265), (9, 157510), (10, 141759), (15, 94506), (18, 78755), (19, 74610), (30, 47253), (38, 37305), (45, 31502), (57, 24870), (90, 15751), (95, 14922), (114, 12435), (171, 8290), (190, 7461), (285, 4974), (342, 4145), (570, 2487), (829, 1710), (855, 1658)]