30345994

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{8369}}^1$

素因数の和:8422

約数の個数: 24

約数和(自身を含む): 54388260

約数和(自身を除く): 24042266

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 8369, 16738, 58583, 117166, 309653, 410081, 619306, 820162, 2167571, 4335142, 15172997, 30345994]

約数ペア:

[(1, 30345994), (2, 15172997), (7, 4335142), (14, 2167571), (37, 820162), (49, 619306), (74, 410081), (98, 309653), (259, 117166), (518, 58583), (1813, 16738), (3626, 8369)]