11538270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{128203}}^1$

素因数の和:128216

約数の個数: 24

約数和(自身を含む): 29999736

約数和(自身を除く): 18461466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 128203, 256406, 384609, 641015, 769218, 1153827, 1282030, 1923045, 2307654, 3846090, 5769135, 11538270]

約数ペア:

[(1, 11538270), (2, 5769135), (3, 3846090), (5, 2307654), (6, 1923045), (9, 1282030), (10, 1153827), (15, 769218), (18, 641015), (30, 384609), (45, 256406), (90, 128203)]