6720783910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1\times {\mathrm{17657}}^1$

素因数の和:19920

約数の個数: 32

約数和(自身を含む): 12815470080

約数和(自身を除く): 6094686170

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2239, 4478, 11195, 17657, 22390, 35314, 38063, 76126, 88285, 176570, 190315, 300169, 380630, 600338, 1500845, 3001690, 39534023, 79068046, 197670115, 395340230, 672078391, 1344156782, 3360391955, 6720783910]

約数ペア:

[(1, 6720783910), (2, 3360391955), (5, 1344156782), (10, 672078391), (17, 395340230), (34, 197670115), (85, 79068046), (170, 39534023), (2239, 3001690), (4478, 1500845), (11195, 600338), (17657, 380630), (22390, 300169), (35314, 190315), (38063, 176570), (76126, 88285)]