3871770

素因数分解:

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

素因数の和:299

約数の個数: 64

約数和(自身を含む): 10782720

約数和(自身を除く): 6910950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 179, 206, 210, 309, 358, 515, 537, 618, 721, 895, 1030, 1074, 1253, 1442, 1545, 1790, 2163, 2506, 2685, 3090, 3605, 3759, 4326, 5370, 6265, 7210, 7518, 10815, 12530, 18437, 18795, 21630, 36874, 37590, 55311, 92185, 110622, 129059, 184370, 258118, 276555, 387177, 553110, 645295, 774354, 1290590, 1935885, 3871770]

約数ペア:

[(1, 3871770), (2, 1935885), (3, 1290590), (5, 774354), (6, 645295), (7, 553110), (10, 387177), (14, 276555), (15, 258118), (21, 184370), (30, 129059), (35, 110622), (42, 92185), (70, 55311), (103, 37590), (105, 36874), (179, 21630), (206, 18795), (210, 18437), (309, 12530), (358, 10815), (515, 7518), (537, 7210), (618, 6265), (721, 5370), (895, 4326), (1030, 3759), (1074, 3605), (1253, 3090), (1442, 2685), (1545, 2506), (1790, 2163)]