135655390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2377}}^1$

素因数の和:2836

約数の個数: 32

約数和(自身を含む): 263672640

約数和(自身を除く): 128017250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 439, 878, 2195, 2377, 4390, 4754, 5707, 11414, 11885, 23770, 28535, 30901, 57070, 61802, 154505, 309010, 1043503, 2087006, 5217515, 10435030, 13565539, 27131078, 67827695, 135655390]

約数ペア:

[(1, 135655390), (2, 67827695), (5, 27131078), (10, 13565539), (13, 10435030), (26, 5217515), (65, 2087006), (130, 1043503), (439, 309010), (878, 154505), (2195, 61802), (2377, 57070), (4390, 30901), (4754, 28535), (5707, 23770), (11414, 11885)]