86730660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{481837}}^1$

素因数の和:481852

約数の個数: 36

約数和(自身を含む): 263083548

約数和(自身を除く): 176352888

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 481837, 963674, 1445511, 1927348, 2409185, 2891022, 4336533, 4818370, 5782044, 7227555, 8673066, 9636740, 14455110, 17346132, 21682665, 28910220, 43365330, 86730660]

約数ペア:

[(1, 86730660), (2, 43365330), (3, 28910220), (4, 21682665), (5, 17346132), (6, 14455110), (9, 9636740), (10, 8673066), (12, 7227555), (15, 5782044), (18, 4818370), (20, 4336533), (30, 2891022), (36, 2409185), (45, 1927348), (60, 1445511), (90, 963674), (180, 481837)]