135018940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 344171520

約数和(自身を除く): 209152580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 193, 263, 266, 380, 386, 526, 532, 665, 772, 965, 1052, 1315, 1330, 1351, 1841, 1930, 2630, 2660, 2702, 3667, 3682, 3860, 4997, 5260, 5404, 6755, 7334, 7364, 9205, 9994, 13510, 14668, 18335, 18410, 19988, 24985, 25669, 27020, 34979, 36670, 36820, 49970, 50759, 51338, 69958, 73340, 99940, 101518, 102676, 128345, 139916, 174895, 203036, 253795, 256690, 349790, 355313, 507590, 513380, 699580, 710626, 964421, 1015180, 1421252, 1776565, 1928842, 3553130, 3857684, 4822105, 6750947, 7106260, 9644210, 13501894, 19288420, 27003788, 33754735, 67509470, 135018940]

約数ペア:

[(1, 135018940), (2, 67509470), (4, 33754735), (5, 27003788), (7, 19288420), (10, 13501894), (14, 9644210), (19, 7106260), (20, 6750947), (28, 4822105), (35, 3857684), (38, 3553130), (70, 1928842), (76, 1776565), (95, 1421252), (133, 1015180), (140, 964421), (190, 710626), (193, 699580), (263, 513380), (266, 507590), (380, 355313), (386, 349790), (526, 256690), (532, 253795), (665, 203036), (772, 174895), (965, 139916), (1052, 128345), (1315, 102676), (1330, 101518), (1351, 99940), (1841, 73340), (1930, 69958), (2630, 51338), (2660, 50759), (2702, 49970), (3667, 36820), (3682, 36670), (3860, 34979), (4997, 27020), (5260, 25669), (5404, 24985), (6755, 19988), (7334, 18410), (7364, 18335), (9205, 14668), (9994, 13510)]