2742279780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{45704663}}^1$

素因数の和:45704675

約数の個数: 24

約数和(自身を含む): 7678383552

約数和(自身を除く): 4936103772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 45704663, 91409326, 137113989, 182818652, 228523315, 274227978, 457046630, 548455956, 685569945, 914093260, 1371139890, 2742279780]

約数ペア:

[(1, 2742279780), (2, 1371139890), (3, 914093260), (4, 685569945), (5, 548455956), (6, 457046630), (10, 274227978), (12, 228523315), (15, 182818652), (20, 137113989), (30, 91409326), (60, 45704663)]