27103580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193597}}^1$

素因数の和:193613

約数の個数: 24

約数和(自身を含む): 65048928

約数和(自身を除く): 37945348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193597, 387194, 774388, 967985, 1355179, 1935970, 2710358, 3871940, 5420716, 6775895, 13551790, 27103580]

約数ペア:

[(1, 27103580), (2, 13551790), (4, 6775895), (5, 5420716), (7, 3871940), (10, 2710358), (14, 1935970), (20, 1355179), (28, 967985), (35, 774388), (70, 387194), (140, 193597)]