263420730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2926897}}^1$

素因数の和:2926910

約数の個数: 24

約数和(自身を含む): 684894132

約数和(自身を除く): 421473402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2926897, 5853794, 8780691, 14634485, 17561382, 26342073, 29268970, 43903455, 52684146, 87806910, 131710365, 263420730]

約数ペア:

[(1, 263420730), (2, 131710365), (3, 87806910), (5, 52684146), (6, 43903455), (9, 29268970), (10, 26342073), (15, 17561382), (18, 14634485), (30, 8780691), (45, 5853794), (90, 2926897)]