228359180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{70919}}^1$

素因数の和:70958

約数の個数: 48

約数和(自身を含む): 571898880

約数和(自身を除く): 343539700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 70919, 141838, 283676, 354595, 496433, 709190, 992866, 1418380, 1631137, 1985732, 2482165, 3262274, 4964330, 6524548, 8155685, 9928660, 11417959, 16311370, 22835918, 32622740, 45671836, 57089795, 114179590, 228359180]

約数ペア:

[(1, 228359180), (2, 114179590), (4, 57089795), (5, 45671836), (7, 32622740), (10, 22835918), (14, 16311370), (20, 11417959), (23, 9928660), (28, 8155685), (35, 6524548), (46, 4964330), (70, 3262274), (92, 2482165), (115, 1985732), (140, 1631137), (161, 1418380), (230, 992866), (322, 709190), (460, 496433), (644, 354595), (805, 283676), (1610, 141838), (3220, 70919)]