145034340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{219749}}^1$

素因数の和:219772

約数の個数: 48

約数和(自身を含む): 443016000

約数和(自身を除く): 297981660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 219749, 439498, 659247, 878996, 1098745, 1318494, 2197490, 2417239, 2636988, 3296235, 4394980, 4834478, 6592470, 7251717, 9668956, 12086195, 13184940, 14503434, 24172390, 29006868, 36258585, 48344780, 72517170, 145034340]

約数ペア:

[(1, 145034340), (2, 72517170), (3, 48344780), (4, 36258585), (5, 29006868), (6, 24172390), (10, 14503434), (11, 13184940), (12, 12086195), (15, 9668956), (20, 7251717), (22, 6592470), (30, 4834478), (33, 4394980), (44, 3296235), (55, 2636988), (60, 2417239), (66, 2197490), (110, 1318494), (132, 1098745), (165, 878996), (220, 659247), (330, 439498), (660, 219749)]