310080388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{5099}}^1$

素因数の和:5787

約数の個数: 24

約数和(自身を含む): 567201600

約数和(自身を除く): 257121212

約数列:

[1, 2, 4, 23, 46, 92, 661, 1322, 2644, 5099, 10198, 15203, 20396, 30406, 60812, 117277, 234554, 469108, 3370439, 6740878, 13481756, 77520097, 155040194, 310080388]

約数ペア:

[(1, 310080388), (2, 155040194), (4, 77520097), (23, 13481756), (46, 6740878), (92, 3370439), (661, 469108), (1322, 234554), (2644, 117277), (5099, 60812), (10198, 30406), (15203, 20396)]