17018780

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5711}}^1$

素因数の和:5869

約数の個数: 24

約数和(自身を含む): 35985600

約数和(自身を除く): 18966820

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 5711, 11422, 22844, 28555, 57110, 114220, 850939, 1701878, 3403756, 4254695, 8509390, 17018780]

約数ペア:

[(1, 17018780), (2, 8509390), (4, 4254695), (5, 3403756), (10, 1701878), (20, 850939), (149, 114220), (298, 57110), (596, 28555), (745, 22844), (1490, 11422), (2980, 5711)]