2029121815

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{30211}}^1$

素因数の和:30343

約数の個数: 32

約数和(自身を含む): 2958359040

約数和(自身を除く): 929237225

約数列:

[1, 5, 7, 19, 35, 95, 101, 133, 505, 665, 707, 1919, 3535, 9595, 13433, 30211, 67165, 151055, 211477, 574009, 1057385, 2870045, 3051311, 4018063, 15256555, 20090315, 21359177, 57974909, 106795885, 289874545, 405824363, 2029121815]

約数ペア:

[(1, 2029121815), (5, 405824363), (7, 289874545), (19, 106795885), (35, 57974909), (95, 21359177), (101, 20090315), (133, 15256555), (505, 4018063), (665, 3051311), (707, 2870045), (1919, 1057385), (3535, 574009), (9595, 211477), (13433, 151055), (30211, 67165)]