9207730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 19065600

約数和(自身を除く): 9857870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 661, 995, 1322, 1393, 1990, 2786, 3305, 4627, 6610, 6965, 9254, 13930, 23135, 46270, 131539, 263078, 657695, 920773, 1315390, 1841546, 4603865, 9207730]

約数ペア:

[(1, 9207730), (2, 4603865), (5, 1841546), (7, 1315390), (10, 920773), (14, 657695), (35, 263078), (70, 131539), (199, 46270), (398, 23135), (661, 13930), (995, 9254), (1322, 6965), (1393, 6610), (1990, 4627), (2786, 3305)]