680948634

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2551}}^1\times {\mathrm{2617}}^1$

素因数の和:5190

約数の個数: 32

約数和(自身を含む): 1443125376

約数和(自身を除く): 762176742

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2551, 2617, 5102, 5234, 7653, 7851, 15306, 15702, 43367, 44489, 86734, 88978, 130101, 133467, 260202, 266934, 6675967, 13351934, 20027901, 40055802, 113491439, 226982878, 340474317, 680948634]

約数ペア:

[(1, 680948634), (2, 340474317), (3, 226982878), (6, 113491439), (17, 40055802), (34, 20027901), (51, 13351934), (102, 6675967), (2551, 266934), (2617, 260202), (5102, 133467), (5234, 130101), (7653, 88978), (7851, 86734), (15306, 44489), (15702, 43367)]