7743540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 25159680

約数和(自身を除く): 17416140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 179, 206, 210, 309, 358, 412, 420, 515, 537, 618, 716, 721, 895, 1030, 1074, 1236, 1253, 1442, 1545, 1790, 2060, 2148, 2163, 2506, 2685, 2884, 3090, 3580, 3605, 3759, 4326, 5012, 5370, 6180, 6265, 7210, 7518, 8652, 10740, 10815, 12530, 14420, 15036, 18437, 18795, 21630, 25060, 36874, 37590, 43260, 55311, 73748, 75180, 92185, 110622, 129059, 184370, 221244, 258118, 276555, 368740, 387177, 516236, 553110, 645295, 774354, 1106220, 1290590, 1548708, 1935885, 2581180, 3871770, 7743540]

約数ペア:

[(1, 7743540), (2, 3871770), (3, 2581180), (4, 1935885), (5, 1548708), (6, 1290590), (7, 1106220), (10, 774354), (12, 645295), (14, 553110), (15, 516236), (20, 387177), (21, 368740), (28, 276555), (30, 258118), (35, 221244), (42, 184370), (60, 129059), (70, 110622), (84, 92185), (103, 75180), (105, 73748), (140, 55311), (179, 43260), (206, 37590), (210, 36874), (309, 25060), (358, 21630), (412, 18795), (420, 18437), (515, 15036), (537, 14420), (618, 12530), (716, 10815), (721, 10740), (895, 8652), (1030, 7518), (1074, 7210), (1236, 6265), (1253, 6180), (1442, 5370), (1545, 5012), (1790, 4326), (2060, 3759), (2148, 3605), (2163, 3580), (2506, 3090), (2685, 2884)]