243439130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{96221}}^1$

素因数の和:96262

約数の個数: 32

約数和(自身を含む): 498814848

約数和(自身を除く): 255375718

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 96221, 192442, 481105, 962210, 1058431, 2116862, 2213083, 4426166, 5292155, 10584310, 11065415, 22130830, 24343913, 48687826, 121719565, 243439130]

約数ペア:

[(1, 243439130), (2, 121719565), (5, 48687826), (10, 24343913), (11, 22130830), (22, 11065415), (23, 10584310), (46, 5292155), (55, 4426166), (110, 2213083), (115, 2116862), (230, 1058431), (253, 962210), (506, 481105), (1265, 192442), (2530, 96221)]