198603660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3310061}}^1$

素因数の和:3310073

約数の個数: 24

約数和(自身を含む): 556090416

約数和(自身を除く): 357486756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3310061, 6620122, 9930183, 13240244, 16550305, 19860366, 33100610, 39720732, 49650915, 66201220, 99301830, 198603660]

約数ペア:

[(1, 198603660), (2, 99301830), (3, 66201220), (4, 49650915), (5, 39720732), (6, 33100610), (10, 19860366), (12, 16550305), (15, 13240244), (20, 9930183), (30, 6620122), (60, 3310061)]