30277874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{1697}}^1$

素因数の和:2521

約数の個数: 16

約数和(自身を含む): 49635936

約数和(自身を除く): 19358062

約数列:

[1, 2, 11, 22, 811, 1622, 1697, 3394, 8921, 17842, 18667, 37334, 1376267, 2752534, 15138937, 30277874]

約数ペア:

[(1, 30277874), (2, 15138937), (11, 2752534), (22, 1376267), (811, 37334), (1622, 18667), (1697, 17842), (3394, 8921)]