137276210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2437}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 254878272

約数和(自身を除く): 117602062

約数列:

[1, 2, 5, 10, 43, 86, 131, 215, 262, 430, 655, 1310, 2437, 4874, 5633, 11266, 12185, 24370, 28165, 56330, 104791, 209582, 319247, 523955, 638494, 1047910, 1596235, 3192470, 13727621, 27455242, 68638105, 137276210]

約数ペア:

[(1, 137276210), (2, 68638105), (5, 27455242), (10, 13727621), (43, 3192470), (86, 1596235), (131, 1047910), (215, 638494), (262, 523955), (430, 319247), (655, 209582), (1310, 104791), (2437, 56330), (4874, 28165), (5633, 24370), (11266, 12185)]