69346310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 138354048

約数和(自身を除く): 69007738

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 223, 242, 257, 446, 514, 605, 1115, 1210, 1285, 2230, 2453, 2570, 2827, 4906, 5654, 12265, 14135, 24530, 26983, 28270, 31097, 53966, 57311, 62194, 114622, 134915, 155485, 269830, 286555, 310970, 573110, 630421, 1260842, 3152105, 6304210, 6934631, 13869262, 34673155, 69346310]

約数ペア:

[(1, 69346310), (2, 34673155), (5, 13869262), (10, 6934631), (11, 6304210), (22, 3152105), (55, 1260842), (110, 630421), (121, 573110), (223, 310970), (242, 286555), (257, 269830), (446, 155485), (514, 134915), (605, 114622), (1115, 62194), (1210, 57311), (1285, 53966), (2230, 31097), (2453, 28270), (2570, 26983), (2827, 24530), (4906, 14135), (5654, 12265)]