68678270

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{11131}}^1$

素因数の和:11755

約数の個数: 16

約数和(自身を含む): 123832368

約数和(自身を除く): 55154098

約数列:

[1, 2, 5, 10, 617, 1234, 3085, 6170, 11131, 22262, 55655, 111310, 6867827, 13735654, 34339135, 68678270]

約数ペア:

[(1, 68678270), (2, 34339135), (5, 13735654), (10, 6867827), (617, 111310), (1234, 55655), (3085, 22262), (6170, 11131)]