30670997

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 39198720

約数和(自身を除く): 8527723

約数列:

[1, 7, 19, 31, 43, 133, 173, 217, 301, 589, 817, 1211, 1333, 3287, 4123, 5363, 5719, 7439, 9331, 23009, 25327, 37541, 52073, 101897, 141341, 177289, 230609, 713279, 989387, 1614263, 4381571, 30670997]

約数ペア:

[(1, 30670997), (7, 4381571), (19, 1614263), (31, 989387), (43, 713279), (133, 230609), (173, 177289), (217, 141341), (301, 101897), (589, 52073), (817, 37541), (1211, 25327), (1333, 23009), (3287, 9331), (4123, 7439), (5363, 5719)]