83440070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19541}}^1$

素因数の和:19616

約数の個数: 32

約数和(自身を含む): 174470976

約数和(自身を除く): 91030906

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 19541, 39082, 97705, 136787, 195410, 273574, 683935, 1192001, 1367870, 2384002, 5960005, 8344007, 11920010, 16688014, 41720035, 83440070]

約数ペア:

[(1, 83440070), (2, 41720035), (5, 16688014), (7, 11920010), (10, 8344007), (14, 5960005), (35, 2384002), (61, 1367870), (70, 1192001), (122, 683935), (305, 273574), (427, 195410), (610, 136787), (854, 97705), (2135, 39082), (4270, 19541)]