140485230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1721}}^1$

素因数の和:2641

約数の個数: 48

約数和(自身を含む): 365876784

約数和(自身を除く): 225391554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 907, 1721, 1814, 2721, 3442, 4535, 5163, 5442, 8163, 8605, 9070, 10326, 13605, 15489, 16326, 17210, 25815, 27210, 30978, 40815, 51630, 77445, 81630, 154890, 1560947, 3121894, 4682841, 7804735, 9365682, 14048523, 15609470, 23414205, 28097046, 46828410, 70242615, 140485230]

約数ペア:

[(1, 140485230), (2, 70242615), (3, 46828410), (5, 28097046), (6, 23414205), (9, 15609470), (10, 14048523), (15, 9365682), (18, 7804735), (30, 4682841), (45, 3121894), (90, 1560947), (907, 154890), (1721, 81630), (1814, 77445), (2721, 51630), (3442, 40815), (4535, 30978), (5163, 27210), (5442, 25815), (8163, 17210), (8605, 16326), (9070, 15489), (10326, 13605)]