15161630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{409}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 29933280

約数和(自身を除く): 14771650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 337, 409, 674, 818, 1685, 2045, 3370, 3707, 4090, 4499, 7414, 8998, 18535, 22495, 37070, 44990, 137833, 275666, 689165, 1378330, 1516163, 3032326, 7580815, 15161630]

約数ペア:

[(1, 15161630), (2, 7580815), (5, 3032326), (10, 1516163), (11, 1378330), (22, 689165), (55, 275666), (110, 137833), (337, 44990), (409, 37070), (674, 22495), (818, 18535), (1685, 8998), (2045, 7414), (3370, 4499), (3707, 4090)]