2247452270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{161339}}^1$

素因数の和:161552

約数の個数: 32

約数和(自身を含む): 4646592000

約数和(自身を除く): 2399139730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6965, 13930, 161339, 322678, 806695, 1129373, 1613390, 2258746, 5646865, 11293730, 32106461, 64212922, 160532305, 224745227, 321064610, 449490454, 1123726135, 2247452270]

約数ペア:

[(1, 2247452270), (2, 1123726135), (5, 449490454), (7, 321064610), (10, 224745227), (14, 160532305), (35, 64212922), (70, 32106461), (199, 11293730), (398, 5646865), (995, 2258746), (1393, 1613390), (1990, 1129373), (2786, 806695), (6965, 322678), (13930, 161339)]