5426220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{90437}}^1$

素因数の和:90449

約数の個数: 24

約数和(自身を含む): 15193584

約数和(自身を除く): 9767364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 90437, 180874, 271311, 361748, 452185, 542622, 904370, 1085244, 1356555, 1808740, 2713110, 5426220]

約数ペア:

[(1, 5426220), (2, 2713110), (3, 1808740), (4, 1356555), (5, 1085244), (6, 904370), (10, 542622), (12, 452185), (15, 361748), (20, 271311), (30, 180874), (60, 90437)]