157250590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{8741}}^1$

素因数の和:9012

約数の個数: 32

約数和(自身を含む): 324782784

約数和(自身を除く): 167532194

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1799, 2570, 3598, 8741, 8995, 17482, 17990, 43705, 61187, 87410, 122374, 305935, 611870, 2246437, 4492874, 11232185, 15725059, 22464370, 31450118, 78625295, 157250590]

約数ペア:

[(1, 157250590), (2, 78625295), (5, 31450118), (7, 22464370), (10, 15725059), (14, 11232185), (35, 4492874), (70, 2246437), (257, 611870), (514, 305935), (1285, 122374), (1799, 87410), (2570, 61187), (3598, 43705), (8741, 17990), (8995, 17482)]