69689820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1161497}}^1$

素因数の和:1161509

約数の個数: 24

約数和(自身を含む): 195131664

約数和(自身を除く): 125441844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1161497, 2322994, 3484491, 4645988, 5807485, 6968982, 11614970, 13937964, 17422455, 23229940, 34844910, 69689820]

約数ペア:

[(1, 69689820), (2, 34844910), (3, 23229940), (4, 17422455), (5, 13937964), (6, 11614970), (10, 6968982), (12, 5807485), (15, 4645988), (20, 3484491), (30, 2322994), (60, 1161497)]