30528554

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{114769}}^1$

素因数の和:114797

約数の個数: 16

約数和(自身を含む): 55089600

約数和(自身を除く): 24561046

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 114769, 229538, 803383, 1606766, 2180611, 4361222, 15264277, 30528554]

約数ペア:

[(1, 30528554), (2, 15264277), (7, 4361222), (14, 2180611), (19, 1606766), (38, 803383), (133, 229538), (266, 114769)]