30581318

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{2801}}^1$

素因数の和:2959

約数の個数: 16

約数和(自身を含む): 47208096

約数和(自身を除く): 16626778

約数列:

[1, 2, 53, 103, 106, 206, 2801, 5459, 5602, 10918, 148453, 288503, 296906, 577006, 15290659, 30581318]

約数ペア:

[(1, 30581318), (2, 15290659), (53, 577006), (103, 296906), (106, 288503), (206, 148453), (2801, 10918), (5459, 5602)]