86172310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2467}}^1$

素因数の和:2980

約数の個数: 32

約数和(自身を含む): 177696000

約数和(自身を除く): 91523690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 499, 998, 2467, 2495, 3493, 4934, 4990, 6986, 12335, 17269, 17465, 24670, 34538, 34930, 86345, 172690, 1231033, 2462066, 6155165, 8617231, 12310330, 17234462, 43086155, 86172310]

約数ペア:

[(1, 86172310), (2, 43086155), (5, 17234462), (7, 12310330), (10, 8617231), (14, 6155165), (35, 2462066), (70, 1231033), (499, 172690), (998, 86345), (2467, 34930), (2495, 34538), (3493, 24670), (4934, 17465), (4990, 17269), (6986, 12335)]