509097180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{368911}}^1$

素因数の和:368946

約数の個数: 48

約数和(自身を含む): 1487453184

約数和(自身を除く): 978356004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 368911, 737822, 1106733, 1475644, 1844555, 2213466, 3689110, 4426932, 5533665, 7378220, 8484953, 11067330, 16969906, 22134660, 25454859, 33939812, 42424765, 50909718, 84849530, 101819436, 127274295, 169699060, 254548590, 509097180]

約数ペア:

[(1, 509097180), (2, 254548590), (3, 169699060), (4, 127274295), (5, 101819436), (6, 84849530), (10, 50909718), (12, 42424765), (15, 33939812), (20, 25454859), (23, 22134660), (30, 16969906), (46, 11067330), (60, 8484953), (69, 7378220), (92, 5533665), (115, 4426932), (138, 3689110), (230, 2213466), (276, 1844555), (345, 1475644), (460, 1106733), (690, 737822), (1380, 368911)]