1810986420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{2213}}^1$

素因数の和:2841

約数の個数: 96

約数和(自身を含む): 5302547712

約数和(自身を除く): 3491561292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 593, 690, 1186, 1380, 1779, 2213, 2372, 2965, 3558, 4426, 5930, 6639, 7116, 8852, 8895, 11065, 11860, 13278, 13639, 17790, 22130, 26556, 27278, 33195, 35580, 40917, 44260, 50899, 54556, 66390, 68195, 81834, 101798, 132780, 136390, 152697, 163668, 203596, 204585, 254495, 272780, 305394, 409170, 508990, 610788, 763485, 818340, 1017980, 1312309, 1526970, 2624618, 3053940, 3936927, 5249236, 6561545, 7873854, 13123090, 15747708, 19684635, 26246180, 30183107, 39369270, 60366214, 78738540, 90549321, 120732428, 150915535, 181098642, 301831070, 362197284, 452746605, 603662140, 905493210, 1810986420]

約数ペア:

[(1, 1810986420), (2, 905493210), (3, 603662140), (4, 452746605), (5, 362197284), (6, 301831070), (10, 181098642), (12, 150915535), (15, 120732428), (20, 90549321), (23, 78738540), (30, 60366214), (46, 39369270), (60, 30183107), (69, 26246180), (92, 19684635), (115, 15747708), (138, 13123090), (230, 7873854), (276, 6561545), (345, 5249236), (460, 3936927), (593, 3053940), (690, 2624618), (1186, 1526970), (1380, 1312309), (1779, 1017980), (2213, 818340), (2372, 763485), (2965, 610788), (3558, 508990), (4426, 409170), (5930, 305394), (6639, 272780), (7116, 254495), (8852, 204585), (8895, 203596), (11065, 163668), (11860, 152697), (13278, 136390), (13639, 132780), (17790, 101798), (22130, 81834), (26556, 68195), (27278, 66390), (33195, 54556), (35580, 50899), (40917, 44260)]