12777750660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1009301}}^1$

素因数の和:1009524

約数の個数: 48

約数和(自身を含む): 35947300032

約数和(自身を除く): 23169549372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12660, 1009301, 2018602, 3027903, 4037204, 5046505, 6055806, 10093010, 12111612, 15139515, 20186020, 30279030, 60558060, 212962511, 425925022, 638887533, 851850044, 1064812555, 1277775066, 2129625110, 2555550132, 3194437665, 4259250220, 6388875330, 12777750660]

約数ペア:

[(1, 12777750660), (2, 6388875330), (3, 4259250220), (4, 3194437665), (5, 2555550132), (6, 2129625110), (10, 1277775066), (12, 1064812555), (15, 851850044), (20, 638887533), (30, 425925022), (60, 212962511), (211, 60558060), (422, 30279030), (633, 20186020), (844, 15139515), (1055, 12111612), (1266, 10093010), (2110, 6055806), (2532, 5046505), (3165, 4037204), (4220, 3027903), (6330, 2018602), (12660, 1009301)]