30761210

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{11351}}^1$

素因数の和:11629

約数の個数: 16

約数和(自身を含む): 55579392

約数和(自身を除く): 24818182

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 11351, 22702, 56755, 113510, 3076121, 6152242, 15380605, 30761210]

約数ペア:

[(1, 30761210), (2, 15380605), (5, 6152242), (10, 3076121), (271, 113510), (542, 56755), (1355, 22702), (2710, 11351)]