30508415

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6271}}^1$

素因数の和:6422

約数の個数: 16

約数和(自身を含む): 42147840

約数和(自身を除く): 11639425

約数列:

[1, 5, 7, 35, 139, 695, 973, 4865, 6271, 31355, 43897, 219485, 871669, 4358345, 6101683, 30508415]

約数ペア:

[(1, 30508415), (5, 6101683), (7, 4358345), (35, 871669), (139, 219485), (695, 43897), (973, 31355), (4865, 6271)]