9239020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{65993}}^1$

素因数の和:66009

約数の個数: 24

約数和(自身を含む): 22173984

約数和(自身を除く): 12934964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 65993, 131986, 263972, 329965, 461951, 659930, 923902, 1319860, 1847804, 2309755, 4619510, 9239020]

約数ペア:

[(1, 9239020), (2, 4619510), (4, 2309755), (5, 1847804), (7, 1319860), (10, 923902), (14, 659930), (20, 461951), (28, 329965), (35, 263972), (70, 131986), (140, 65993)]