269653580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1926097}}^1$

素因数の和:1926113

約数の個数: 24

約数和(自身を含む): 647168928

約数和(自身を除く): 377515348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1926097, 3852194, 7704388, 9630485, 13482679, 19260970, 26965358, 38521940, 53930716, 67413395, 134826790, 269653580]

約数ペア:

[(1, 269653580), (2, 134826790), (4, 67413395), (5, 53930716), (7, 38521940), (10, 26965358), (14, 19260970), (20, 13482679), (28, 9630485), (35, 7704388), (70, 3852194), (140, 1926097)]