8418420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{46769}}^1$

素因数の和:46784

約数の個数: 36

約数和(自身を含む): 25536420

約数和(自身を除く): 17118000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 46769, 93538, 140307, 187076, 233845, 280614, 420921, 467690, 561228, 701535, 841842, 935380, 1403070, 1683684, 2104605, 2806140, 4209210, 8418420]

約数ペア:

[(1, 8418420), (2, 4209210), (3, 2806140), (4, 2104605), (5, 1683684), (6, 1403070), (9, 935380), (10, 841842), (12, 701535), (15, 561228), (18, 467690), (20, 420921), (30, 280614), (36, 233845), (45, 187076), (60, 140307), (90, 93538), (180, 46769)]