67385810

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{48479}}^1$

素因数の和:48625

約数の個数: 16

約数和(自身を含む): 122169600

約数和(自身を除く): 54783790

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 48479, 96958, 242395, 484790, 6738581, 13477162, 33692905, 67385810]

約数ペア:

[(1, 67385810), (2, 33692905), (5, 13477162), (10, 6738581), (139, 484790), (278, 242395), (695, 96958), (1390, 48479)]