80549730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{894997}}^1$

素因数の和:895010

約数の個数: 24

約数和(自身を含む): 209429532

約数和(自身を除く): 128879802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 894997, 1789994, 2684991, 4474985, 5369982, 8054973, 8949970, 13424955, 16109946, 26849910, 40274865, 80549730]

約数ペア:

[(1, 80549730), (2, 40274865), (3, 26849910), (5, 16109946), (6, 13424955), (9, 8949970), (10, 8054973), (15, 5369982), (18, 4474985), (30, 2684991), (45, 1789994), (90, 894997)]