30564578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73121}}^1$

素因数の和:73153

約数の個数: 16

約数和(自身を含む): 52647840

約数和(自身を除く): 22083262

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 73121, 146242, 804331, 1389299, 1608662, 2778598, 15282289, 30564578]

約数ペア:

[(1, 30564578), (2, 15282289), (11, 2778598), (19, 1608662), (22, 1389299), (38, 804331), (209, 146242), (418, 73121)]