1718310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 4644864

約数和(自身を除く): 2926554

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 123, 127, 165, 205, 246, 254, 330, 381, 410, 451, 615, 635, 762, 902, 1230, 1270, 1353, 1397, 1905, 2255, 2706, 2794, 3810, 4191, 4510, 5207, 6765, 6985, 8382, 10414, 13530, 13970, 15621, 20955, 26035, 31242, 41910, 52070, 57277, 78105, 114554, 156210, 171831, 286385, 343662, 572770, 859155, 1718310]

約数ペア:

[(1, 1718310), (2, 859155), (3, 572770), (5, 343662), (6, 286385), (10, 171831), (11, 156210), (15, 114554), (22, 78105), (30, 57277), (33, 52070), (41, 41910), (55, 31242), (66, 26035), (82, 20955), (110, 15621), (123, 13970), (127, 13530), (165, 10414), (205, 8382), (246, 6985), (254, 6765), (330, 5207), (381, 4510), (410, 4191), (451, 3810), (615, 2794), (635, 2706), (762, 2255), (902, 1905), (1230, 1397), (1270, 1353)]