916690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 24

約数和(自身を含む): 1724580

約数和(自身を除く): 807890

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 841, 1090, 1682, 3161, 4205, 6322, 8410, 15805, 31610, 91669, 183338, 458345, 916690]

約数ペア:

[(1, 916690), (2, 458345), (5, 183338), (10, 91669), (29, 31610), (58, 15805), (109, 8410), (145, 6322), (218, 4205), (290, 3161), (545, 1682), (841, 1090)]