86402970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{320011}}^1$

素因数の和:320027

約数の個数: 32

約数和(自身を含む): 230408640

約数和(自身を除く): 144005670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 320011, 640022, 960033, 1600055, 1920066, 2880099, 3200110, 4800165, 5760198, 8640297, 9600330, 14400495, 17280594, 28800990, 43201485, 86402970]

約数ペア:

[(1, 86402970), (2, 43201485), (3, 28800990), (5, 17280594), (6, 14400495), (9, 9600330), (10, 8640297), (15, 5760198), (18, 4800165), (27, 3200110), (30, 2880099), (45, 1920066), (54, 1600055), (90, 960033), (135, 640022), (270, 320011)]