30295865

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 38844360

約数和(自身を除く): 8548495

約数列:

[1, 5, 29, 43, 113, 145, 215, 565, 1247, 1849, 3277, 4859, 6235, 9245, 16385, 24295, 53621, 140911, 208937, 268105, 704555, 1044685, 6059173, 30295865]

約数ペア:

[(1, 30295865), (5, 6059173), (29, 1044685), (43, 704555), (113, 268105), (145, 208937), (215, 140911), (565, 53621), (1247, 24295), (1849, 16385), (3277, 9245), (4859, 6235)]