30326008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 58608000

約数和(自身を除く): 28281992

約数列:

[1, 2, 4, 8, 43, 86, 172, 199, 344, 398, 443, 796, 886, 1592, 1772, 3544, 8557, 17114, 19049, 34228, 38098, 68456, 76196, 88157, 152392, 176314, 352628, 705256, 3790751, 7581502, 15163004, 30326008]

約数ペア:

[(1, 30326008), (2, 15163004), (4, 7581502), (8, 3790751), (43, 705256), (86, 352628), (172, 176314), (199, 152392), (344, 88157), (398, 76196), (443, 68456), (796, 38098), (886, 34228), (1592, 19049), (1772, 17114), (3544, 8557)]