199520730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2216897}}^1$

素因数の和:2216910

約数の個数: 24

約数和(自身を含む): 518754132

約数和(自身を除く): 319233402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2216897, 4433794, 6650691, 11084485, 13301382, 19952073, 22168970, 33253455, 39904146, 66506910, 99760365, 199520730]

約数ペア:

[(1, 199520730), (2, 99760365), (3, 66506910), (5, 39904146), (6, 33253455), (9, 22168970), (10, 19952073), (15, 13301382), (18, 11084485), (30, 6650691), (45, 4433794), (90, 2216897)]