2012629245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{17351}}^1$

素因数の和:17426

約数の個数: 64

約数和(自身を含む): 3798005760

約数和(自身を除く): 1785376515

約数列:

[1, 3, 5, 11, 15, 19, 33, 37, 55, 57, 95, 111, 165, 185, 209, 285, 407, 555, 627, 703, 1045, 1221, 2035, 2109, 3135, 3515, 6105, 7733, 10545, 17351, 23199, 38665, 52053, 86755, 115995, 190861, 260265, 329669, 572583, 641987, 954305, 989007, 1648345, 1925961, 2862915, 3209935, 3626359, 4945035, 7061857, 9629805, 10879077, 12197753, 18131795, 21185571, 35309285, 36593259, 54395385, 60988765, 105927855, 134175283, 182966295, 402525849, 670876415, 2012629245]

約数ペア:

[(1, 2012629245), (3, 670876415), (5, 402525849), (11, 182966295), (15, 134175283), (19, 105927855), (33, 60988765), (37, 54395385), (55, 36593259), (57, 35309285), (95, 21185571), (111, 18131795), (165, 12197753), (185, 10879077), (209, 9629805), (285, 7061857), (407, 4945035), (555, 3626359), (627, 3209935), (703, 2862915), (1045, 1925961), (1221, 1648345), (2035, 989007), (2109, 954305), (3135, 641987), (3515, 572583), (6105, 329669), (7733, 260265), (10545, 190861), (17351, 115995), (23199, 86755), (38665, 52053)]