30917802

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{72577}}^1$

素因数の和:72653

約数の個数: 16

約数和(自身を含む): 62707392

約数和(自身を除く): 31789590

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 72577, 145154, 217731, 435462, 5152967, 10305934, 15458901, 30917802]

約数ペア:

[(1, 30917802), (2, 15458901), (3, 10305934), (6, 5152967), (71, 435462), (142, 217731), (213, 145154), (426, 72577)]