30255978

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{9907}}^1$

素因数の和:10421

約数の個数: 16

約数和(自身を含む): 60636960

約数和(自身を除く): 30380982

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 9907, 19814, 29721, 59442, 5042663, 10085326, 15127989, 30255978]

約数ペア:

[(1, 30255978), (2, 15127989), (3, 10085326), (6, 5042663), (509, 59442), (1018, 29721), (1527, 19814), (3054, 9907)]