119793940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{855671}}^1$

素因数の和:855687

約数の個数: 24

約数和(自身を含む): 287505792

約数和(自身を除く): 167711852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 855671, 1711342, 3422684, 4278355, 5989697, 8556710, 11979394, 17113420, 23958788, 29948485, 59896970, 119793940]

約数ペア:

[(1, 119793940), (2, 59896970), (4, 29948485), (5, 23958788), (7, 17113420), (10, 11979394), (14, 8556710), (20, 5989697), (28, 4278355), (35, 3422684), (70, 1711342), (140, 855671)]