541215070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{213919}}^1$

素因数の和:213960

約数の個数: 32

約数和(自身を含む): 1108961280

約数和(自身を除く): 567746210

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 213919, 427838, 1069595, 2139190, 2353109, 4706218, 4920137, 9840274, 11765545, 23531090, 24600685, 49201370, 54121507, 108243014, 270607535, 541215070]

約数ペア:

[(1, 541215070), (2, 270607535), (5, 108243014), (10, 54121507), (11, 49201370), (22, 24600685), (23, 23531090), (46, 11765545), (55, 9840274), (110, 4920137), (115, 4706218), (230, 2353109), (253, 2139190), (506, 1069595), (1265, 427838), (2530, 213919)]