30541616

素因数分解:

$2^4\times 7^1\times {\mathrm{272693}}^1$

素因数の和:272708

約数の個数: 20

約数和(自身を含む): 67628112

約数和(自身を除く): 37086496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 272693, 545386, 1090772, 1908851, 2181544, 3817702, 4363088, 7635404, 15270808, 30541616]

約数ペア:

[(1, 30541616), (2, 15270808), (4, 7635404), (7, 4363088), (8, 3817702), (14, 2181544), (16, 1908851), (28, 1090772), (56, 545386), (112, 272693)]