27453230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 57989520

約数和(自身を除く): 30536290

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 179, 245, 313, 358, 490, 626, 895, 1253, 1565, 1790, 2191, 2506, 3130, 4382, 6265, 8771, 10955, 12530, 15337, 17542, 21910, 30674, 43855, 56027, 76685, 87710, 112054, 153370, 280135, 392189, 560270, 784378, 1960945, 2745323, 3921890, 5490646, 13726615, 27453230]

約数ペア:

[(1, 27453230), (2, 13726615), (5, 5490646), (7, 3921890), (10, 2745323), (14, 1960945), (35, 784378), (49, 560270), (70, 392189), (98, 280135), (179, 153370), (245, 112054), (313, 87710), (358, 76685), (490, 56027), (626, 43855), (895, 30674), (1253, 21910), (1565, 17542), (1790, 15337), (2191, 12530), (2506, 10955), (3130, 8771), (4382, 6265)]