70294402270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{189984871}}^1$

素因数の和:189984915

約数の個数: 16

約数和(自身を含む): 129949652448

約数和(自身を除く): 59655250178

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 189984871, 379969742, 949924355, 1899848710, 7029440227, 14058880454, 35147201135, 70294402270]

約数ペア:

[(1, 70294402270), (2, 35147201135), (5, 14058880454), (10, 7029440227), (37, 1899848710), (74, 949924355), (185, 379969742), (370, 189984871)]