30005652

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{17989}}^1$

素因数の和:18135

約数の個数: 24

約数和(自身を含む): 70520800

約数和(自身を除く): 40515148

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 17989, 35978, 53967, 71956, 107934, 215868, 2500471, 5000942, 7501413, 10001884, 15002826, 30005652]

約数ペア:

[(1, 30005652), (2, 15002826), (3, 10001884), (4, 7501413), (6, 5000942), (12, 2500471), (139, 215868), (278, 107934), (417, 71956), (556, 53967), (834, 35978), (1668, 17989)]