9876370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{709}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 20448000

約数和(自身を除く): 10571630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 709, 995, 1393, 1418, 1990, 2786, 3545, 4963, 6965, 7090, 9926, 13930, 24815, 49630, 141091, 282182, 705455, 987637, 1410910, 1975274, 4938185, 9876370]

約数ペア:

[(1, 9876370), (2, 4938185), (5, 1975274), (7, 1410910), (10, 987637), (14, 705455), (35, 282182), (70, 141091), (199, 49630), (398, 24815), (709, 13930), (995, 9926), (1393, 7090), (1418, 6965), (1990, 4963), (2786, 3545)]