70090559

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21169}}^1$

素因数の和:21230

約数の個数: 16

約数和(自身を含む): 89422080

約数和(自身を除く): 19331521

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 21169, 148183, 232859, 910267, 1630013, 6371869, 10012937, 70090559]

約数ペア:

[(1, 70090559), (7, 10012937), (11, 6371869), (43, 1630013), (77, 910267), (301, 232859), (473, 148183), (3311, 21169)]