66090850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{188831}}^1$

素因数の和:188850

約数の個数: 24

約数和(自身を含む): 140491008

約数和(自身を除く): 74400158

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 188831, 377662, 944155, 1321817, 1888310, 2643634, 4720775, 6609085, 9441550, 13218170, 33045425, 66090850]

約数ペア:

[(1, 66090850), (2, 33045425), (5, 13218170), (7, 9441550), (10, 6609085), (14, 4720775), (25, 2643634), (35, 1888310), (50, 1321817), (70, 944155), (175, 377662), (350, 188831)]