7826340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{130439}}^1$

素因数の和:130451

約数の個数: 24

約数和(自身を含む): 21913920

約数和(自身を除く): 14087580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 130439, 260878, 391317, 521756, 652195, 782634, 1304390, 1565268, 1956585, 2608780, 3913170, 7826340]

約数ペア:

[(1, 7826340), (2, 3913170), (3, 2608780), (4, 1956585), (5, 1565268), (6, 1304390), (10, 782634), (12, 652195), (15, 521756), (20, 391317), (30, 260878), (60, 130439)]