528033390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1579}}^1$

素因数の和:1817

約数の個数: 64

約数和(自身を含む): 1294133760

約数和(自身を除く): 766100370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 157, 213, 314, 355, 426, 471, 710, 785, 942, 1065, 1570, 1579, 2130, 2355, 3158, 4710, 4737, 7895, 9474, 11147, 15790, 22294, 23685, 33441, 47370, 55735, 66882, 111470, 112109, 167205, 224218, 247903, 334410, 336327, 495806, 560545, 672654, 743709, 1121090, 1239515, 1487418, 1681635, 2479030, 3363270, 3718545, 7437090, 17601113, 35202226, 52803339, 88005565, 105606678, 176011130, 264016695, 528033390]

約数ペア:

[(1, 528033390), (2, 264016695), (3, 176011130), (5, 105606678), (6, 88005565), (10, 52803339), (15, 35202226), (30, 17601113), (71, 7437090), (142, 3718545), (157, 3363270), (213, 2479030), (314, 1681635), (355, 1487418), (426, 1239515), (471, 1121090), (710, 743709), (785, 672654), (942, 560545), (1065, 495806), (1570, 336327), (1579, 334410), (2130, 247903), (2355, 224218), (3158, 167205), (4710, 112109), (4737, 111470), (7895, 66882), (9474, 55735), (11147, 47370), (15790, 33441), (22294, 23685)]