31849580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227497}}^1$

素因数の和:227513

約数の個数: 24

約数和(自身を含む): 76439328

約数和(自身を除く): 44589748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227497, 454994, 909988, 1137485, 1592479, 2274970, 3184958, 4549940, 6369916, 7962395, 15924790, 31849580]

約数ペア:

[(1, 31849580), (2, 15924790), (4, 7962395), (5, 6369916), (7, 4549940), (10, 3184958), (14, 2274970), (20, 1592479), (28, 1137485), (35, 909988), (70, 454994), (140, 227497)]