61417370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4409}}^1$

素因数の和:4622

約数の個数: 32

約数和(自身を含む): 127008000

約数和(自身を除く): 65590630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 4409, 6965, 8818, 13930, 22045, 30863, 44090, 61726, 154315, 308630, 877391, 1754782, 4386955, 6141737, 8773910, 12283474, 30708685, 61417370]

約数ペア:

[(1, 61417370), (2, 30708685), (5, 12283474), (7, 8773910), (10, 6141737), (14, 4386955), (35, 1754782), (70, 877391), (199, 308630), (398, 154315), (995, 61726), (1393, 44090), (1990, 30863), (2786, 22045), (4409, 13930), (6965, 8818)]