30454864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{173039}}^1$

素因数の和:173058

約数の個数: 20

約数和(自身を含む): 64370880

約数和(自身を除く): 33916016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 173039, 346078, 692156, 1384312, 1903429, 2768624, 3806858, 7613716, 15227432, 30454864]

約数ペア:

[(1, 30454864), (2, 15227432), (4, 7613716), (8, 3806858), (11, 2768624), (16, 1903429), (22, 1384312), (44, 692156), (88, 346078), (176, 173039)]