215265090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7175503}}^1$

素因数の和:7175513

約数の個数: 16

約数和(自身を含む): 516636288

約数和(自身を除く): 301371198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7175503, 14351006, 21526509, 35877515, 43053018, 71755030, 107632545, 215265090]

約数ペア:

[(1, 215265090), (2, 107632545), (3, 71755030), (5, 43053018), (6, 35877515), (10, 21526509), (15, 14351006), (30, 7175503)]