90218970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1002433}}^1$

素因数の和:1002446

約数の個数: 24

約数和(自身を含む): 234569556

約数和(自身を除く): 144350586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1002433, 2004866, 3007299, 5012165, 6014598, 9021897, 10024330, 15036495, 18043794, 30072990, 45109485, 90218970]

約数ペア:

[(1, 90218970), (2, 45109485), (3, 30072990), (5, 18043794), (6, 15036495), (9, 10024330), (10, 9021897), (15, 6014598), (18, 5012165), (30, 3007299), (45, 2004866), (90, 1002433)]