25745730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2459}}^1$

素因数の和:2818

約数の個数: 32

約数和(自身を含む): 61992000

約数和(自身を除く): 36246270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 2459, 3490, 4918, 5235, 7377, 10470, 12295, 14754, 24590, 36885, 73770, 858191, 1716382, 2574573, 4290955, 5149146, 8581910, 12872865, 25745730]

約数ペア:

[(1, 25745730), (2, 12872865), (3, 8581910), (5, 5149146), (6, 4290955), (10, 2574573), (15, 1716382), (30, 858191), (349, 73770), (698, 36885), (1047, 24590), (1745, 14754), (2094, 12295), (2459, 10470), (3490, 7377), (4918, 5235)]