18670230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{69149}}^1$

素因数の和:69165

約数の個数: 32

約数和(自身を含む): 49788000

約数和(自身を除く): 31117770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 69149, 138298, 207447, 345745, 414894, 622341, 691490, 1037235, 1244682, 1867023, 2074470, 3111705, 3734046, 6223410, 9335115, 18670230]

約数ペア:

[(1, 18670230), (2, 9335115), (3, 6223410), (5, 3734046), (6, 3111705), (9, 2074470), (10, 1867023), (15, 1244682), (18, 1037235), (27, 691490), (30, 622341), (45, 414894), (54, 345745), (90, 207447), (135, 138298), (270, 69149)]