431037730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 812747520

約数和(自身を除く): 381709790

約数列:

[1, 2, 5, 10, 29, 58, 107, 145, 214, 290, 479, 535, 841, 958, 1070, 1682, 2395, 3103, 4205, 4790, 6206, 8410, 13891, 15515, 27782, 31030, 51253, 69455, 89987, 102506, 138910, 179974, 256265, 402839, 449935, 512530, 805678, 899870, 1486337, 2014195, 2972674, 4028390, 7431685, 14863370, 43103773, 86207546, 215518865, 431037730]

約数ペア:

[(1, 431037730), (2, 215518865), (5, 86207546), (10, 43103773), (29, 14863370), (58, 7431685), (107, 4028390), (145, 2972674), (214, 2014195), (290, 1486337), (479, 899870), (535, 805678), (841, 512530), (958, 449935), (1070, 402839), (1682, 256265), (2395, 179974), (3103, 138910), (4205, 102506), (4790, 89987), (6206, 69455), (8410, 51253), (13891, 31030), (15515, 27782)]