173112540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2885209}}^1$

素因数の和:2885221

約数の個数: 24

約数和(自身を含む): 484715280

約数和(自身を除く): 311602740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2885209, 5770418, 8655627, 11540836, 14426045, 17311254, 28852090, 34622508, 43278135, 57704180, 86556270, 173112540]

約数ペア:

[(1, 173112540), (2, 86556270), (3, 57704180), (4, 43278135), (5, 34622508), (6, 28852090), (10, 17311254), (12, 14426045), (15, 11540836), (20, 8655627), (30, 5770418), (60, 2885209)]