68688090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{763201}}^1$

素因数の和:763214

約数の個数: 24

約数和(自身を含む): 178589268

約数和(自身を除く): 109901178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 763201, 1526402, 2289603, 3816005, 4579206, 6868809, 7632010, 11448015, 13737618, 22896030, 34344045, 68688090]

約数ペア:

[(1, 68688090), (2, 34344045), (3, 22896030), (5, 13737618), (6, 11448015), (9, 7632010), (10, 6868809), (15, 4579206), (18, 3816005), (30, 2289603), (45, 1526402), (90, 763201)]