85337210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2777}}^1$

素因数の和:3230

約数の個数: 32

約数和(自身を含む): 176014080

約数和(自身を除く): 90676870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 439, 878, 2195, 2777, 3073, 4390, 5554, 6146, 13885, 15365, 19439, 27770, 30730, 38878, 97195, 194390, 1219103, 2438206, 6095515, 8533721, 12191030, 17067442, 42668605, 85337210]

約数ペア:

[(1, 85337210), (2, 42668605), (5, 17067442), (7, 12191030), (10, 8533721), (14, 6095515), (35, 2438206), (70, 1219103), (439, 194390), (878, 97195), (2195, 38878), (2777, 30730), (3073, 27770), (4390, 19439), (5554, 15365), (6146, 13885)]