131086740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2184779}}^1$

素因数の和:2184791

約数の個数: 24

約数和(自身を含む): 367043040

約数和(自身を除く): 235956300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2184779, 4369558, 6554337, 8739116, 10923895, 13108674, 21847790, 26217348, 32771685, 43695580, 65543370, 131086740]

約数ペア:

[(1, 131086740), (2, 65543370), (3, 43695580), (4, 32771685), (5, 26217348), (6, 21847790), (10, 13108674), (12, 10923895), (15, 8739116), (20, 6554337), (30, 4369558), (60, 2184779)]