328772570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{10847}}^1$

素因数の和:11294

約数の個数: 32

約数和(自身を含む): 677956608

約数和(自身を除く): 349184038

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 433, 866, 2165, 3031, 4330, 6062, 10847, 15155, 21694, 30310, 54235, 75929, 108470, 151858, 379645, 759290, 4696751, 9393502, 23483755, 32877257, 46967510, 65754514, 164386285, 328772570]

約数ペア:

[(1, 328772570), (2, 164386285), (5, 65754514), (7, 46967510), (10, 32877257), (14, 23483755), (35, 9393502), (70, 4696751), (433, 759290), (866, 379645), (2165, 151858), (3031, 108470), (4330, 75929), (6062, 54235), (10847, 30310), (15155, 21694)]