8549030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 18221760

約数和(自身を除く): 9672730

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 239, 245, 365, 478, 490, 511, 730, 1022, 1195, 1673, 2390, 2555, 3346, 3577, 5110, 7154, 8365, 11711, 16730, 17447, 17885, 23422, 34894, 35770, 58555, 87235, 117110, 122129, 174470, 244258, 610645, 854903, 1221290, 1709806, 4274515, 8549030]

約数ペア:

[(1, 8549030), (2, 4274515), (5, 1709806), (7, 1221290), (10, 854903), (14, 610645), (35, 244258), (49, 174470), (70, 122129), (73, 117110), (98, 87235), (146, 58555), (239, 35770), (245, 34894), (365, 23422), (478, 17885), (490, 17447), (511, 16730), (730, 11711), (1022, 8365), (1195, 7154), (1673, 5110), (2390, 3577), (2555, 3346)]