75034540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2777}}^1$

素因数の和:2986

約数の個数: 48

約数和(自身を含む): 181081152

約数和(自身を除く): 106046612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1351, 1930, 2702, 2777, 3860, 5404, 5554, 6755, 11108, 13510, 13885, 19439, 27020, 27770, 38878, 55540, 77756, 97195, 194390, 388780, 535961, 1071922, 2143844, 2679805, 3751727, 5359610, 7503454, 10719220, 15006908, 18758635, 37517270, 75034540]

約数ペア:

[(1, 75034540), (2, 37517270), (4, 18758635), (5, 15006908), (7, 10719220), (10, 7503454), (14, 5359610), (20, 3751727), (28, 2679805), (35, 2143844), (70, 1071922), (140, 535961), (193, 388780), (386, 194390), (772, 97195), (965, 77756), (1351, 55540), (1930, 38878), (2702, 27770), (2777, 27020), (3860, 19439), (5404, 13885), (5554, 13510), (6755, 11108)]