39808740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1433}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 111783168

約数和(自身を除く): 71974428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 926, 1389, 1433, 1852, 2315, 2778, 2866, 4299, 4630, 5556, 5732, 6945, 7165, 8598, 9260, 13890, 14330, 17196, 21495, 27780, 28660, 42990, 85980, 663479, 1326958, 1990437, 2653916, 3317395, 3980874, 6634790, 7961748, 9952185, 13269580, 19904370, 39808740]

約数ペア:

[(1, 39808740), (2, 19904370), (3, 13269580), (4, 9952185), (5, 7961748), (6, 6634790), (10, 3980874), (12, 3317395), (15, 2653916), (20, 1990437), (30, 1326958), (60, 663479), (463, 85980), (926, 42990), (1389, 28660), (1433, 27780), (1852, 21495), (2315, 17196), (2778, 14330), (2866, 13890), (4299, 9260), (4630, 8598), (5556, 7165), (5732, 6945)]