1628445090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{54281503}}^1$

素因数の和:54281513

約数の個数: 16

約数和(自身を含む): 3908268288

約数和(自身を除く): 2279823198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 54281503, 108563006, 162844509, 271407515, 325689018, 542815030, 814222545, 1628445090]

約数ペア:

[(1, 1628445090), (2, 814222545), (3, 542815030), (5, 325689018), (6, 271407515), (10, 162844509), (15, 108563006), (30, 54281503)]