3112210

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2239}}^1$

素因数の和:2385

約数の個数: 16

約数和(自身を含む): 5644800

約数和(自身を除く): 2532590

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 2239, 4478, 11195, 22390, 311221, 622442, 1556105, 3112210]

約数ペア:

[(1, 3112210), (2, 1556105), (5, 622442), (10, 311221), (139, 22390), (278, 11195), (695, 4478), (1390, 2239)]