85281060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1421351}}^1$

素因数の和:1421363

約数の個数: 24

約数和(自身を含む): 238787136

約数和(自身を除く): 153506076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1421351, 2842702, 4264053, 5685404, 7106755, 8528106, 14213510, 17056212, 21320265, 28427020, 42640530, 85281060]

約数ペア:

[(1, 85281060), (2, 42640530), (3, 28427020), (4, 21320265), (5, 17056212), (6, 14213510), (10, 8528106), (12, 7106755), (15, 5685404), (20, 4264053), (30, 2842702), (60, 1421351)]