2062780270

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{16993}}^1$

素因数の和:17260

約数の個数: 32

約数和(自身を含む): 3793060800

約数和(自身を除く): 1730280530

約数列:

[1, 2, 5, 10, 61, 122, 199, 305, 398, 610, 995, 1990, 12139, 16993, 24278, 33986, 60695, 84965, 121390, 169930, 1036573, 2073146, 3381607, 5182865, 6763214, 10365730, 16908035, 33816070, 206278027, 412556054, 1031390135, 2062780270]

約数ペア:

[(1, 2062780270), (2, 1031390135), (5, 412556054), (10, 206278027), (61, 33816070), (122, 16908035), (199, 10365730), (305, 6763214), (398, 5182865), (610, 3381607), (995, 2073146), (1990, 1036573), (12139, 169930), (16993, 121390), (24278, 84965), (33986, 60695)]