25806090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5479}}^1$

素因数の和:5646

約数の個数: 32

約数和(自身を含む): 62340480

約数和(自身を除く): 36534390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 5479, 10958, 16437, 27395, 32874, 54790, 82185, 164370, 860203, 1720406, 2580609, 4301015, 5161218, 8602030, 12903045, 25806090]

約数ペア:

[(1, 25806090), (2, 12903045), (3, 8602030), (5, 5161218), (6, 4301015), (10, 2580609), (15, 1720406), (30, 860203), (157, 164370), (314, 82185), (471, 54790), (785, 32874), (942, 27395), (1570, 16437), (2355, 10958), (4710, 5479)]