122942170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{11971}}^1$

素因数の和:12070

約数の個数: 32

約数和(自身を含む): 241355520

約数和(自身を除く): 118413350

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 11971, 23942, 59855, 119710, 155623, 311246, 778115, 945709, 1556230, 1891418, 4728545, 9457090, 12294217, 24588434, 61471085, 122942170]

約数ペア:

[(1, 122942170), (2, 61471085), (5, 24588434), (10, 12294217), (13, 9457090), (26, 4728545), (65, 1891418), (79, 1556230), (130, 945709), (158, 778115), (395, 311246), (790, 155623), (1027, 119710), (2054, 59855), (5135, 23942), (10270, 11971)]