30173264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{171439}}^1$

素因数の和:171458

約数の個数: 20

約数和(自身を含む): 63775680

約数和(自身を除く): 33602416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 171439, 342878, 685756, 1371512, 1885829, 2743024, 3771658, 7543316, 15086632, 30173264]

約数ペア:

[(1, 30173264), (2, 15086632), (4, 7543316), (8, 3771658), (11, 2743024), (16, 1885829), (22, 1371512), (44, 685756), (88, 342878), (176, 171439)]