30804662

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{115807}}^1$

素因数の和:115835

約数の個数: 16

約数和(自身を含む): 55587840

約数和(自身を除く): 24783178

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 115807, 231614, 810649, 1621298, 2200333, 4400666, 15402331, 30804662]

約数ペア:

[(1, 30804662), (2, 15402331), (7, 4400666), (14, 2200333), (19, 1621298), (38, 810649), (133, 231614), (266, 115807)]