5420478

素因数分解:

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

素因数の和:301

約数の個数: 48

約数和(自身を含む): 12804480

約数和(自身を除く): 7384002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 179, 206, 294, 309, 358, 537, 618, 721, 1074, 1253, 1442, 2163, 2506, 3759, 4326, 5047, 7518, 8771, 10094, 15141, 17542, 18437, 26313, 30282, 36874, 52626, 55311, 110622, 129059, 258118, 387177, 774354, 903413, 1806826, 2710239, 5420478]

約数ペア:

[(1, 5420478), (2, 2710239), (3, 1806826), (6, 903413), (7, 774354), (14, 387177), (21, 258118), (42, 129059), (49, 110622), (98, 55311), (103, 52626), (147, 36874), (179, 30282), (206, 26313), (294, 18437), (309, 17542), (358, 15141), (537, 10094), (618, 8771), (721, 7518), (1074, 5047), (1253, 4326), (1442, 3759), (2163, 2506)]