30231146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{37139}}^1$

素因数の和:37189

約数の個数: 16

約数和(自身を含む): 50807520

約数和(自身を除く): 20576374

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 37139, 74278, 408529, 817058, 1374143, 2748286, 15115573, 30231146]

約数ペア:

[(1, 30231146), (2, 15115573), (11, 2748286), (22, 1374143), (37, 817058), (74, 408529), (407, 74278), (814, 37139)]