30959227

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 38041920

約数和(自身を除く): 7082693

約数列:

[1, 13, 17, 19, 73, 101, 221, 247, 323, 949, 1241, 1313, 1387, 1717, 1919, 4199, 7373, 16133, 18031, 22321, 23579, 24947, 32623, 95849, 125341, 140087, 306527, 424099, 1629433, 1821131, 2381479, 30959227]

約数ペア:

[(1, 30959227), (13, 2381479), (17, 1821131), (19, 1629433), (73, 424099), (101, 306527), (221, 140087), (247, 125341), (323, 95849), (949, 32623), (1241, 24947), (1313, 23579), (1387, 22321), (1717, 18031), (1919, 16133), (4199, 7373)]