198243660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3304061}}^1$

素因数の和:3304073

約数の個数: 24

約数和(自身を含む): 555082416

約数和(自身を除く): 356838756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3304061, 6608122, 9912183, 13216244, 16520305, 19824366, 33040610, 39648732, 49560915, 66081220, 99121830, 198243660]

約数ペア:

[(1, 198243660), (2, 99121830), (3, 66081220), (4, 49560915), (5, 39648732), (6, 33040610), (10, 19824366), (12, 16520305), (15, 13216244), (20, 9912183), (30, 6608122), (60, 3304061)]