165040620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2750677}}^1$

素因数の和:2750689

約数の個数: 24

約数和(自身を含む): 462113904

約数和(自身を除く): 297073284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2750677, 5501354, 8252031, 11002708, 13753385, 16504062, 27506770, 33008124, 41260155, 55013540, 82520310, 165040620]

約数ペア:

[(1, 165040620), (2, 82520310), (3, 55013540), (4, 41260155), (5, 33008124), (6, 27506770), (10, 16504062), (12, 13753385), (15, 11002708), (20, 8252031), (30, 5501354), (60, 2750677)]