314979540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5249659}}^1$

素因数の和:5249671

約数の個数: 24

約数和(自身を含む): 881942880

約数和(自身を除く): 566963340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5249659, 10499318, 15748977, 20998636, 26248295, 31497954, 52496590, 62995908, 78744885, 104993180, 157489770, 314979540]

約数ペア:

[(1, 314979540), (2, 157489770), (3, 104993180), (4, 78744885), (5, 62995908), (6, 52496590), (10, 31497954), (12, 26248295), (15, 20998636), (20, 15748977), (30, 10499318), (60, 5249659)]