30706082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{1721}}^1$

素因数の和:2545

約数の個数: 16

約数和(自身を含む): 50337504

約数和(自身を除く): 19631422

約数列:

[1, 2, 11, 22, 811, 1622, 1721, 3442, 8921, 17842, 18931, 37862, 1395731, 2791462, 15353041, 30706082]

約数ペア:

[(1, 30706082), (2, 15353041), (11, 2791462), (22, 1395731), (811, 37862), (1622, 18931), (1721, 17842), (3442, 8921)]