40499010

素因数分解:

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

素因数の和:450002

約数の個数: 24

約数和(自身を含む): 105297660

約数和(自身を除く): 64798650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 449989, 899978, 1349967, 2249945, 2699934, 4049901, 4499890, 6749835, 8099802, 13499670, 20249505, 40499010]

約数ペア:

[(1, 40499010), (2, 20249505), (3, 13499670), (5, 8099802), (6, 6749835), (9, 4499890), (10, 4049901), (15, 2699934), (18, 2249945), (30, 1349967), (45, 899978), (90, 449989)]