839667090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{27988903}}^1$

素因数の和:27988913

約数の個数: 16

約数和(自身を含む): 2015201088

約数和(自身を除く): 1175533998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 27988903, 55977806, 83966709, 139944515, 167933418, 279889030, 419833545, 839667090]

約数ペア:

[(1, 839667090), (2, 419833545), (3, 279889030), (5, 167933418), (6, 139944515), (10, 83966709), (15, 55977806), (30, 27988903)]