69439260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{105211}}^1$

素因数の和:105234

約数の個数: 48

約数和(自身を含む): 212107392

約数和(自身を除く): 142668132

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 105211, 210422, 315633, 420844, 526055, 631266, 1052110, 1157321, 1262532, 1578165, 2104220, 2314642, 3156330, 3471963, 4629284, 5786605, 6312660, 6943926, 11573210, 13887852, 17359815, 23146420, 34719630, 69439260]

約数ペア:

[(1, 69439260), (2, 34719630), (3, 23146420), (4, 17359815), (5, 13887852), (6, 11573210), (10, 6943926), (11, 6312660), (12, 5786605), (15, 4629284), (20, 3471963), (22, 3156330), (30, 2314642), (33, 2104220), (44, 1578165), (55, 1262532), (60, 1157321), (66, 1052110), (110, 631266), (132, 526055), (165, 420844), (220, 315633), (330, 210422), (660, 105211)]