30047612

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2549}}^1$

素因数の和:2981

約数の個数: 24

約数和(自身を含む): 60261600

約数和(自身を除く): 30213988

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2549, 2947, 5098, 5894, 10196, 11788, 17843, 35686, 71372, 1073129, 2146258, 4292516, 7511903, 15023806, 30047612]

約数ペア:

[(1, 30047612), (2, 15023806), (4, 7511903), (7, 4292516), (14, 2146258), (28, 1073129), (421, 71372), (842, 35686), (1684, 17843), (2549, 11788), (2947, 10196), (5098, 5894)]