68623590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{326779}}^1$

素因数の和:326796

約数の個数: 32

約数和(自身を含む): 188225280

約数和(自身を除く): 119601690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 326779, 653558, 980337, 1633895, 1960674, 2287453, 3267790, 4574906, 4901685, 6862359, 9803370, 11437265, 13724718, 22874530, 34311795, 68623590]

約数ペア:

[(1, 68623590), (2, 34311795), (3, 22874530), (5, 13724718), (6, 11437265), (7, 9803370), (10, 6862359), (14, 4901685), (15, 4574906), (21, 3267790), (30, 2287453), (35, 1960674), (42, 1633895), (70, 980337), (105, 653558), (210, 326779)]