157079210

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{2011}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 289438272

約数和(自身を除く): 132359062

約数列:

[1, 2, 5, 10, 73, 107, 146, 214, 365, 535, 730, 1070, 2011, 4022, 7811, 10055, 15622, 20110, 39055, 78110, 146803, 215177, 293606, 430354, 734015, 1075885, 1468030, 2151770, 15707921, 31415842, 78539605, 157079210]

約数ペア:

[(1, 157079210), (2, 78539605), (5, 31415842), (10, 15707921), (73, 2151770), (107, 1468030), (146, 1075885), (214, 734015), (365, 430354), (535, 293606), (730, 215177), (1070, 146803), (2011, 78110), (4022, 39055), (7811, 20110), (10055, 15622)]