2890070

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 5466528

約数和(自身を除く): 2576458

約数列:

[1, 2, 5, 10, 37, 73, 74, 107, 146, 185, 214, 365, 370, 535, 730, 1070, 2701, 3959, 5402, 7811, 7918, 13505, 15622, 19795, 27010, 39055, 39590, 78110, 289007, 578014, 1445035, 2890070]

約数ペア:

[(1, 2890070), (2, 1445035), (5, 578014), (10, 289007), (37, 78110), (73, 39590), (74, 39055), (107, 27010), (146, 19795), (185, 15622), (214, 13505), (365, 7918), (370, 7811), (535, 5402), (730, 3959), (1070, 2701)]