2485260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13807}}^1$

素因数の和:13822

約数の個数: 36

約数和(自身を含む): 7539168

約数和(自身を除く): 5053908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 13807, 27614, 41421, 55228, 69035, 82842, 124263, 138070, 165684, 207105, 248526, 276140, 414210, 497052, 621315, 828420, 1242630, 2485260]

約数ペア:

[(1, 2485260), (2, 1242630), (3, 828420), (4, 621315), (5, 497052), (6, 414210), (9, 276140), (10, 248526), (12, 207105), (15, 165684), (18, 138070), (20, 124263), (30, 82842), (36, 69035), (45, 55228), (60, 41421), (90, 27614), (180, 13807)]