6640310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34949}}^1$

素因数の和:34975

約数の個数: 16

約数和(自身を含む): 12582000

約数和(自身を除く): 5941690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 34949, 69898, 174745, 349490, 664031, 1328062, 3320155, 6640310]

約数ペア:

[(1, 6640310), (2, 3320155), (5, 1328062), (10, 664031), (19, 349490), (38, 174745), (95, 69898), (190, 34949)]