30989256

素因数分解:

$2^3\times 3^1\times {\mathrm{1291219}}^1$

素因数の和:1291228

約数の個数: 16

約数和(自身を含む): 77473200

約数和(自身を除く): 46483944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1291219, 2582438, 3873657, 5164876, 7747314, 10329752, 15494628, 30989256]

約数ペア:

[(1, 30989256), (2, 15494628), (3, 10329752), (4, 7747314), (6, 5164876), (8, 3873657), (12, 2582438), (24, 1291219)]