30908966

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:740

約数の個数: 24

約数和(自身を含む): 51247560

約数和(自身を除く): 20338594

約数列:

[1, 2, 11, 22, 121, 242, 337, 379, 674, 758, 3707, 4169, 7414, 8338, 40777, 45859, 81554, 91718, 127723, 255446, 1404953, 2809906, 15454483, 30908966]

約数ペア:

[(1, 30908966), (2, 15454483), (11, 2809906), (22, 1404953), (121, 255446), (242, 127723), (337, 91718), (379, 81554), (674, 45859), (758, 40777), (3707, 8338), (4169, 7414)]