68940510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{1879}}^1$

素因数の和:3112

約数の個数: 32

約数和(自身を含む): 165680640

約数和(自身を除く): 96740130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1223, 1879, 2446, 3669, 3758, 5637, 6115, 7338, 9395, 11274, 12230, 18345, 18790, 28185, 36690, 56370, 2298017, 4596034, 6894051, 11490085, 13788102, 22980170, 34470255, 68940510]

約数ペア:

[(1, 68940510), (2, 34470255), (3, 22980170), (5, 13788102), (6, 11490085), (10, 6894051), (15, 4596034), (30, 2298017), (1223, 56370), (1879, 36690), (2446, 28185), (3669, 18790), (3758, 18345), (5637, 12230), (6115, 11274), (7338, 9395)]