79345730

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{17911}}^1$

素因数の和:18361

約数の個数: 16

約数和(自身を含む): 143152704

約数和(自身を除く): 63806974

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 17911, 35822, 89555, 179110, 7934573, 15869146, 39672865, 79345730]

約数ペア:

[(1, 79345730), (2, 39672865), (5, 15869146), (10, 7934573), (443, 179110), (886, 89555), (2215, 35822), (4430, 17911)]