141493940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1010671}}^1$

素因数の和:1010687

約数の個数: 24

約数和(自身を含む): 339585792

約数和(自身を除く): 198091852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1010671, 2021342, 4042684, 5053355, 7074697, 10106710, 14149394, 20213420, 28298788, 35373485, 70746970, 141493940]

約数ペア:

[(1, 141493940), (2, 70746970), (4, 35373485), (5, 28298788), (7, 20213420), (10, 14149394), (14, 10106710), (20, 7074697), (28, 5053355), (35, 4042684), (70, 2021342), (140, 1010671)]