88908660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{493937}}^1$

素因数の和:493952

約数の個数: 36

約数和(自身を含む): 269690148

約数和(自身を除く): 180781488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 493937, 987874, 1481811, 1975748, 2469685, 2963622, 4445433, 4939370, 5927244, 7409055, 8890866, 9878740, 14818110, 17781732, 22227165, 29636220, 44454330, 88908660]

約数ペア:

[(1, 88908660), (2, 44454330), (3, 29636220), (4, 22227165), (5, 17781732), (6, 14818110), (9, 9878740), (10, 8890866), (12, 7409055), (15, 5927244), (18, 4939370), (20, 4445433), (30, 2963622), (36, 2469685), (45, 1975748), (60, 1481811), (90, 987874), (180, 493937)]