3869820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{21499}}^1$

素因数の和:21514

約数の個数: 36

約数和(自身を含む): 11739000

約数和(自身を除く): 7869180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 21499, 42998, 64497, 85996, 107495, 128994, 193491, 214990, 257988, 322485, 386982, 429980, 644970, 773964, 967455, 1289940, 1934910, 3869820]

約数ペア:

[(1, 3869820), (2, 1934910), (3, 1289940), (4, 967455), (5, 773964), (6, 644970), (9, 429980), (10, 386982), (12, 322485), (15, 257988), (18, 214990), (20, 193491), (30, 128994), (36, 107495), (45, 85996), (60, 64497), (90, 42998), (180, 21499)]