30867028

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2857}}^1$

素因数の和:2971

約数の個数: 24

約数和(自身を含む): 56256872

約数和(自身を除く): 25389844

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 2701, 2857, 5402, 5714, 10804, 11428, 105709, 208561, 211418, 417122, 422836, 834244, 7716757, 15433514, 30867028]

約数ペア:

[(1, 30867028), (2, 15433514), (4, 7716757), (37, 834244), (73, 422836), (74, 417122), (146, 211418), (148, 208561), (292, 105709), (2701, 11428), (2857, 10804), (5402, 5714)]