4619020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{32993}}^1$

素因数の和:33009

約数の個数: 24

約数和(自身を含む): 11085984

約数和(自身を除く): 6466964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 32993, 65986, 131972, 164965, 230951, 329930, 461902, 659860, 923804, 1154755, 2309510, 4619020]

約数ペア:

[(1, 4619020), (2, 2309510), (4, 1154755), (5, 923804), (7, 659860), (10, 461902), (14, 329930), (20, 230951), (28, 164965), (35, 131972), (70, 65986), (140, 32993)]