30897684

素因数分解:

$2^2\times 3^2\times {\mathrm{858269}}^1$

素因数の和:858279

約数の個数: 18

約数和(自身を含む): 78102570

約数和(自身を除く): 47204886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 858269, 1716538, 2574807, 3433076, 5149614, 7724421, 10299228, 15448842, 30897684]

約数ペア:

[(1, 30897684), (2, 15448842), (3, 10299228), (4, 7724421), (6, 5149614), (9, 3433076), (12, 2574807), (18, 1716538), (36, 858269)]