30718732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{18869}}^1$

素因数の和:18921

約数の個数: 24

約数和(自身を含む): 60233040

約数和(自身を除く): 29514308

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 18869, 37738, 75476, 207559, 415118, 698153, 830236, 1396306, 2792612, 7679683, 15359366, 30718732]

約数ペア:

[(1, 30718732), (2, 15359366), (4, 7679683), (11, 2792612), (22, 1396306), (37, 830236), (44, 698153), (74, 415118), (148, 207559), (407, 75476), (814, 37738), (1628, 18869)]