30697280

素因数分解:

$2^6\times 5^1\times {\mathrm{95929}}^1$

素因数の和:95946

約数の個数: 28

約数和(自身を含む): 73098660

約数和(自身を除く): 42401380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 95929, 191858, 383716, 479645, 767432, 959290, 1534864, 1918580, 3069728, 3837160, 6139456, 7674320, 15348640, 30697280]

約数ペア:

[(1, 30697280), (2, 15348640), (4, 7674320), (5, 6139456), (8, 3837160), (10, 3069728), (16, 1918580), (20, 1534864), (32, 959290), (40, 767432), (64, 479645), (80, 383716), (160, 191858), (320, 95929)]