3055910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 6465312

約数和(自身を除く): 3409402

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2137, 4274, 10685, 21370, 23507, 27781, 47014, 55562, 117535, 138905, 235070, 277810, 305591, 611182, 1527955, 3055910]

約数ペア:

[(1, 3055910), (2, 1527955), (5, 611182), (10, 305591), (11, 277810), (13, 235070), (22, 138905), (26, 117535), (55, 55562), (65, 47014), (110, 27781), (130, 23507), (143, 21370), (286, 10685), (715, 4274), (1430, 2137)]