68415090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2280503}}^1$

素因数の和:2280513

約数の個数: 16

約数和(自身を含む): 164196288

約数和(自身を除く): 95781198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2280503, 4561006, 6841509, 11402515, 13683018, 22805030, 34207545, 68415090]

約数ペア:

[(1, 68415090), (2, 34207545), (3, 22805030), (5, 13683018), (6, 11402515), (10, 6841509), (15, 4561006), (30, 2280503)]