30378614

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{21067}}^1$

素因数の和:21179

約数の個数: 16

約数和(自身を含む): 52585728

約数和(自身を除く): 22207114

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 21067, 42134, 147469, 294938, 2169901, 4339802, 15189307, 30378614]

約数ペア:

[(1, 30378614), (2, 15189307), (7, 4339802), (14, 2169901), (103, 294938), (206, 147469), (721, 42134), (1442, 21067)]