123968090

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{185027}}^1$

素因数の和:185101

約数の個数: 16

約数和(自身を含む): 226474272

約数和(自身を除く): 102506182

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 185027, 370054, 925135, 1850270, 12396809, 24793618, 61984045, 123968090]

約数ペア:

[(1, 123968090), (2, 61984045), (5, 24793618), (10, 12396809), (67, 1850270), (134, 925135), (335, 370054), (670, 185027)]