30978893170

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2237}}^1\times {\mathrm{6959}}^1$

素因数の和:9402

約数の個数: 32

約数和(自身を含む): 56075328000

約数和(自身を除く): 25096434830

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 2237, 4474, 6959, 11185, 13918, 22370, 34795, 69590, 445163, 890326, 1384841, 2225815, 2769682, 4451630, 6924205, 13848410, 15567283, 31134566, 77836415, 155672830, 3097889317, 6195778634, 15489446585, 30978893170]

約数ペア:

[(1, 30978893170), (2, 15489446585), (5, 6195778634), (10, 3097889317), (199, 155672830), (398, 77836415), (995, 31134566), (1990, 15567283), (2237, 13848410), (4474, 6924205), (6959, 4451630), (11185, 2769682), (13918, 2225815), (22370, 1384841), (34795, 890326), (69590, 445163)]