30782546

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2803}}^1$

素因数の和:2858

約数の個数: 24

約数和(自身を含む): 51649680

約数和(自身を除く): 20867134

約数列:

[1, 2, 17, 19, 34, 38, 289, 323, 578, 646, 2803, 5491, 5606, 10982, 47651, 53257, 95302, 106514, 810067, 905369, 1620134, 1810738, 15391273, 30782546]

約数ペア:

[(1, 30782546), (2, 15391273), (17, 1810738), (19, 1620134), (34, 905369), (38, 810067), (289, 106514), (323, 95302), (578, 53257), (646, 47651), (2803, 10982), (5491, 5606)]