26999340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449989}}^1$

素因数の和:450001

約数の個数: 24

約数和(自身を含む): 75598320

約数和(自身を除く): 48598980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449989, 899978, 1349967, 1799956, 2249945, 2699934, 4499890, 5399868, 6749835, 8999780, 13499670, 26999340]

約数ペア:

[(1, 26999340), (2, 13499670), (3, 8999780), (4, 6749835), (5, 5399868), (6, 4499890), (10, 2699934), (12, 2249945), (15, 1799956), (20, 1349967), (30, 899978), (60, 449989)]