12192210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{135469}}^1$

素因数の和:135482

約数の個数: 24

約数和(自身を含む): 31699980

約数和(自身を除く): 19507770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 135469, 270938, 406407, 677345, 812814, 1219221, 1354690, 2032035, 2438442, 4064070, 6096105, 12192210]

約数ペア:

[(1, 12192210), (2, 6096105), (3, 4064070), (5, 2438442), (6, 2032035), (9, 1354690), (10, 1219221), (15, 812814), (18, 677345), (30, 406407), (45, 270938), (90, 135469)]