91166220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{506479}}^1$

素因数の和:506494

約数の個数: 36

約数和(自身を含む): 276538080

約数和(自身を除く): 185371860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 506479, 1012958, 1519437, 2025916, 2532395, 3038874, 4558311, 5064790, 6077748, 7597185, 9116622, 10129580, 15194370, 18233244, 22791555, 30388740, 45583110, 91166220]

約数ペア:

[(1, 91166220), (2, 45583110), (3, 30388740), (4, 22791555), (5, 18233244), (6, 15194370), (9, 10129580), (10, 9116622), (12, 7597185), (15, 6077748), (18, 5064790), (20, 4558311), (30, 3038874), (36, 2532395), (45, 2025916), (60, 1519437), (90, 1012958), (180, 506479)]