2112938415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1093}}^1$

素因数の和:1166

約数の個数: 144

約数和(自身を含む): 4681654848

約数和(自身を除く): 2568716433

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 35, 45, 51, 57, 63, 85, 95, 105, 119, 133, 153, 171, 255, 285, 315, 323, 357, 361, 399, 595, 665, 765, 855, 969, 1071, 1083, 1093, 1197, 1615, 1785, 1805, 1995, 2261, 2527, 2907, 3249, 3279, 4845, 5355, 5415, 5465, 5985, 6137, 6783, 7581, 7651, 9837, 11305, 12635, 14535, 16245, 16395, 18411, 18581, 20349, 20767, 22743, 22953, 30685, 33915, 37905, 38255, 42959, 49185, 55233, 55743, 62301, 68859, 92055, 92905, 101745, 103835, 113715, 114765, 128877, 130067, 145369, 167229, 186903, 214795, 276165, 278715, 311505, 344295, 353039, 386631, 390201, 394573, 436107, 644385, 650335, 726845, 836145, 934515, 1059117, 1170603, 1183719, 1308321, 1765195, 1933155, 1951005, 1972865, 2180535, 2471273, 2762011, 3177351, 3551157, 5295585, 5853015, 5918595, 6541605, 6707741, 7413819, 8286033, 12356365, 13810055, 15886755, 17755785, 20123223, 22241457, 24858099, 33538705, 37069095, 41430165, 46954187, 60369669, 100616115, 111207285, 124290495, 140862561, 234770935, 301848345, 422587683, 704312805, 2112938415]

約数ペア:

[(1, 2112938415), (3, 704312805), (5, 422587683), (7, 301848345), (9, 234770935), (15, 140862561), (17, 124290495), (19, 111207285), (21, 100616115), (35, 60369669), (45, 46954187), (51, 41430165), (57, 37069095), (63, 33538705), (85, 24858099), (95, 22241457), (105, 20123223), (119, 17755785), (133, 15886755), (153, 13810055), (171, 12356365), (255, 8286033), (285, 7413819), (315, 6707741), (323, 6541605), (357, 5918595), (361, 5853015), (399, 5295585), (595, 3551157), (665, 3177351), (765, 2762011), (855, 2471273), (969, 2180535), (1071, 1972865), (1083, 1951005), (1093, 1933155), (1197, 1765195), (1615, 1308321), (1785, 1183719), (1805, 1170603), (1995, 1059117), (2261, 934515), (2527, 836145), (2907, 726845), (3249, 650335), (3279, 644385), (4845, 436107), (5355, 394573), (5415, 390201), (5465, 386631), (5985, 353039), (6137, 344295), (6783, 311505), (7581, 278715), (7651, 276165), (9837, 214795), (11305, 186903), (12635, 167229), (14535, 145369), (16245, 130067), (16395, 128877), (18411, 114765), (18581, 113715), (20349, 103835), (20767, 101745), (22743, 92905), (22953, 92055), (30685, 68859), (33915, 62301), (37905, 55743), (38255, 55233), (42959, 49185)]