30269868

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{3923}}^1$

素因数の和:4573

約数の個数: 24

約数和(自身を含む): 70757568

約数和(自身を除く): 40487700

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3858, 3923, 7716, 7846, 11769, 15692, 23538, 47076, 2522489, 5044978, 7567467, 10089956, 15134934, 30269868]

約数ペア:

[(1, 30269868), (2, 15134934), (3, 10089956), (4, 7567467), (6, 5044978), (12, 2522489), (643, 47076), (1286, 23538), (1929, 15692), (2572, 11769), (3858, 7846), (3923, 7716)]