138662090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{1867}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 285669504

約数和(自身を除く): 147007414

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1061, 1867, 2122, 3734, 5305, 7427, 9335, 10610, 13069, 14854, 18670, 26138, 37135, 65345, 74270, 130690, 1980887, 3961774, 9904435, 13866209, 19808870, 27732418, 69331045, 138662090]

約数ペア:

[(1, 138662090), (2, 69331045), (5, 27732418), (7, 19808870), (10, 13866209), (14, 9904435), (35, 3961774), (70, 1980887), (1061, 130690), (1867, 74270), (2122, 65345), (3734, 37135), (5305, 26138), (7427, 18670), (9335, 14854), (10610, 13069)]