4123229820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{68720497}}^1$

素因数の和:68720509

約数の個数: 24

約数和(自身を含む): 11545043664

約数和(自身を除く): 7421813844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 68720497, 137440994, 206161491, 274881988, 343602485, 412322982, 687204970, 824645964, 1030807455, 1374409940, 2061614910, 4123229820]

約数ペア:

[(1, 4123229820), (2, 2061614910), (3, 1374409940), (4, 1030807455), (5, 824645964), (6, 687204970), (10, 412322982), (12, 343602485), (15, 274881988), (20, 206161491), (30, 137440994), (60, 68720497)]