27350260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{195359}}^1$

素因数の和:195375

約数の個数: 24

約数和(自身を含む): 65640960

約数和(自身を除く): 38290700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 195359, 390718, 781436, 976795, 1367513, 1953590, 2735026, 3907180, 5470052, 6837565, 13675130, 27350260]

約数ペア:

[(1, 27350260), (2, 13675130), (4, 6837565), (5, 5470052), (7, 3907180), (10, 2735026), (14, 1953590), (20, 1367513), (28, 976795), (35, 781436), (70, 390718), (140, 195359)]