30271068

素因数分解:

$2^2\times 3^2\times {\mathrm{840863}}^1$

素因数の和:840873

約数の個数: 18

約数和(自身を含む): 76518624

約数和(自身を除く): 46247556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 840863, 1681726, 2522589, 3363452, 5045178, 7567767, 10090356, 15135534, 30271068]

約数ペア:

[(1, 30271068), (2, 15135534), (3, 10090356), (4, 7567767), (6, 5045178), (9, 3363452), (12, 2522589), (18, 1681726), (36, 840863)]