4379820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{72997}}^1$

素因数の和:73009

約数の個数: 24

約数和(自身を含む): 12263664

約数和(自身を除く): 7883844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 72997, 145994, 218991, 291988, 364985, 437982, 729970, 875964, 1094955, 1459940, 2189910, 4379820]

約数ペア:

[(1, 4379820), (2, 2189910), (3, 1459940), (4, 1094955), (5, 875964), (6, 729970), (10, 437982), (12, 364985), (15, 291988), (20, 218991), (30, 145994), (60, 72997)]