30138831956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{443218117}}^1$

素因数の和:443218138

約数の個数: 12

約数和(自身を含む): 55845482868

約数和(自身を除く): 25706650912

約数列:

[1, 2, 4, 17, 34, 68, 443218117, 886436234, 1772872468, 7534707989, 15069415978, 30138831956]

約数ペア:

[(1, 30138831956), (2, 15069415978), (4, 7534707989), (17, 1772872468), (34, 886436234), (68, 443218117)]