89420910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2980697}}^1$

素因数の和:2980707

約数の個数: 16

約数和(自身を含む): 214610256

約数和(自身を除く): 125189346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2980697, 5961394, 8942091, 14903485, 17884182, 29806970, 44710455, 89420910]

約数ペア:

[(1, 89420910), (2, 44710455), (3, 29806970), (5, 17884182), (6, 14903485), (10, 8942091), (15, 5961394), (30, 2980697)]