12985230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5479}}^1$

素因数の和:5568

約数の個数: 32

約数和(自身を含む): 31564800

約数和(自身を除く): 18579570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 5479, 10958, 16437, 27395, 32874, 54790, 82185, 164370, 432841, 865682, 1298523, 2164205, 2597046, 4328410, 6492615, 12985230]

約数ペア:

[(1, 12985230), (2, 6492615), (3, 4328410), (5, 2597046), (6, 2164205), (10, 1298523), (15, 865682), (30, 432841), (79, 164370), (158, 82185), (237, 54790), (395, 32874), (474, 27395), (790, 16437), (1185, 10958), (2370, 5479)]