30042635

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2609}}^1$

素因数の和:2675

約数の個数: 24

約数和(自身を含む): 42845760

約数和(自身を除く): 12803125

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 1645, 2303, 2609, 11515, 13045, 18263, 91315, 122623, 127841, 613115, 639205, 858361, 4291805, 6008527, 30042635]

約数ペア:

[(1, 30042635), (5, 6008527), (7, 4291805), (35, 858361), (47, 639205), (49, 613115), (235, 127841), (245, 122623), (329, 91315), (1645, 18263), (2303, 13045), (2609, 11515)]