57105390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1903513}}^1$

素因数の和:1903523

約数の個数: 16

約数和(自身を含む): 137053008

約数和(自身を除く): 79947618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1903513, 3807026, 5710539, 9517565, 11421078, 19035130, 28552695, 57105390]

約数ペア:

[(1, 57105390), (2, 28552695), (3, 19035130), (5, 11421078), (6, 9517565), (10, 5710539), (15, 3807026), (30, 1903513)]