43150940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1597}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 104164032

約数和(自身を除く): 61013092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1351, 1597, 1930, 2702, 3194, 3860, 5404, 6388, 6755, 7985, 11179, 13510, 15970, 22358, 27020, 31940, 44716, 55895, 111790, 223580, 308221, 616442, 1232884, 1541105, 2157547, 3082210, 4315094, 6164420, 8630188, 10787735, 21575470, 43150940]

約数ペア:

[(1, 43150940), (2, 21575470), (4, 10787735), (5, 8630188), (7, 6164420), (10, 4315094), (14, 3082210), (20, 2157547), (28, 1541105), (35, 1232884), (70, 616442), (140, 308221), (193, 223580), (386, 111790), (772, 55895), (965, 44716), (1351, 31940), (1597, 27020), (1930, 22358), (2702, 15970), (3194, 13510), (3860, 11179), (5404, 7985), (6388, 6755)]