30765868

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37889}}^1$

素因数の和:37929

約数の個数: 24

約数和(自身を含む): 63655200

約数和(自身を除く): 32889332

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 37889, 75778, 151556, 265223, 530446, 1060892, 1098781, 2197562, 4395124, 7691467, 15382934, 30765868]

約数ペア:

[(1, 30765868), (2, 15382934), (4, 7691467), (7, 4395124), (14, 2197562), (28, 1098781), (29, 1060892), (58, 530446), (116, 265223), (203, 151556), (406, 75778), (812, 37889)]