2742305820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{45705097}}^1$

素因数の和:45705109

約数の個数: 24

約数和(自身を含む): 7678456464

約数和(自身を除く): 4936150644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 45705097, 91410194, 137115291, 182820388, 228525485, 274230582, 457050970, 548461164, 685576455, 914101940, 1371152910, 2742305820]

約数ペア:

[(1, 2742305820), (2, 1371152910), (3, 914101940), (4, 685576455), (5, 548461164), (6, 457050970), (10, 274230582), (12, 228525485), (15, 182820388), (20, 137115291), (30, 91410194), (60, 45705097)]