30243248

素因数分解:

$2^4\times 7^1\times {\mathrm{270029}}^1$

素因数の和:270044

約数の個数: 20

約数和(自身を含む): 66967440

約数和(自身を除く): 36724192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 270029, 540058, 1080116, 1890203, 2160232, 3780406, 4320464, 7560812, 15121624, 30243248]

約数ペア:

[(1, 30243248), (2, 15121624), (4, 7560812), (7, 4320464), (8, 3780406), (14, 2160232), (16, 1890203), (28, 1080116), (56, 540058), (112, 270029)]