67835270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{399031}}^1$

素因数の和:399055

約数の個数: 16

約数和(自身を含む): 129286368

約数和(自身を除く): 61451098

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 399031, 798062, 1995155, 3990310, 6783527, 13567054, 33917635, 67835270]

約数ペア:

[(1, 67835270), (2, 33917635), (5, 13567054), (10, 6783527), (17, 3990310), (34, 1995155), (85, 798062), (170, 399031)]