30706808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2017}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 63203760

約数和(自身を除く): 32496952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 692, 1384, 1903, 2017, 3806, 4034, 7612, 8068, 15224, 16136, 22187, 44374, 88748, 177496, 348941, 697882, 1395764, 2791528, 3838351, 7676702, 15353404, 30706808]

約数ペア:

[(1, 30706808), (2, 15353404), (4, 7676702), (8, 3838351), (11, 2791528), (22, 1395764), (44, 697882), (88, 348941), (173, 177496), (346, 88748), (692, 44374), (1384, 22187), (1903, 16136), (2017, 15224), (3806, 8068), (4034, 7612)]