2320745

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 3237888

約数和(自身を除く): 917143

約数列:

[1, 5, 7, 35, 61, 305, 427, 1087, 2135, 5435, 7609, 38045, 66307, 331535, 464149, 2320745]

約数ペア:

[(1, 2320745), (5, 464149), (7, 331535), (35, 66307), (61, 38045), (305, 7609), (427, 5435), (1087, 2135)]