68550660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{380837}}^1$

素因数の和:380852

約数の個数: 36

約数和(自身を含む): 207937548

約数和(自身を除く): 139386888

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 380837, 761674, 1142511, 1523348, 1904185, 2285022, 3427533, 3808370, 4570044, 5712555, 6855066, 7616740, 11425110, 13710132, 17137665, 22850220, 34275330, 68550660]

約数ペア:

[(1, 68550660), (2, 34275330), (3, 22850220), (4, 17137665), (5, 13710132), (6, 11425110), (9, 7616740), (10, 6855066), (12, 5712555), (15, 4570044), (18, 3808370), (20, 3427533), (30, 2285022), (36, 1904185), (45, 1523348), (60, 1142511), (90, 761674), (180, 380837)]