3087190

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2221}}^1$

素因数の和:2367

約数の個数: 16

約数和(自身を含む): 5599440

約数和(自身を除く): 2512250

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 2221, 4442, 11105, 22210, 308719, 617438, 1543595, 3087190]

約数ペア:

[(1, 3087190), (2, 1543595), (5, 617438), (10, 308719), (139, 22210), (278, 11105), (695, 4442), (1390, 2221)]