66090910

素因数分解:

$2^1\times 5^1\times {\mathrm{1499}}^1\times {\mathrm{4409}}^1$

素因数の和:5915

約数の個数: 16

約数和(自身を含む): 119070000

約数和(自身を除く): 52979090

約数列:

[1, 2, 5, 10, 1499, 2998, 4409, 7495, 8818, 14990, 22045, 44090, 6609091, 13218182, 33045455, 66090910]

約数ペア:

[(1, 66090910), (2, 33045455), (5, 13218182), (10, 6609091), (1499, 44090), (2998, 22045), (4409, 14990), (7495, 8818)]