2005755090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{66858503}}^1$

素因数の和:66858513

約数の個数: 16

約数和(自身を含む): 4813812288

約数和(自身を除く): 2808057198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 66858503, 133717006, 200575509, 334292515, 401151018, 668585030, 1002877545, 2005755090]

約数ペア:

[(1, 2005755090), (2, 1002877545), (3, 668585030), (5, 401151018), (6, 334292515), (10, 200575509), (15, 133717006), (30, 66858503)]