68530910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 160302240

約数和(自身を除く): 91771330

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 49, 70, 85, 95, 98, 119, 133, 170, 190, 238, 245, 266, 323, 433, 490, 595, 646, 665, 833, 866, 931, 1190, 1330, 1615, 1666, 1862, 2165, 2261, 3031, 3230, 4165, 4330, 4522, 4655, 6062, 7361, 8227, 8330, 9310, 11305, 14722, 15155, 15827, 16454, 21217, 22610, 30310, 31654, 36805, 41135, 42434, 51527, 57589, 73610, 79135, 82270, 103054, 106085, 115178, 139859, 158270, 212170, 257635, 279718, 287945, 360689, 403123, 515270, 575890, 699295, 721378, 806246, 979013, 1398590, 1803445, 1958026, 2015615, 3606890, 4031230, 4895065, 6853091, 9790130, 13706182, 34265455, 68530910]

約数ペア:

[(1, 68530910), (2, 34265455), (5, 13706182), (7, 9790130), (10, 6853091), (14, 4895065), (17, 4031230), (19, 3606890), (34, 2015615), (35, 1958026), (38, 1803445), (49, 1398590), (70, 979013), (85, 806246), (95, 721378), (98, 699295), (119, 575890), (133, 515270), (170, 403123), (190, 360689), (238, 287945), (245, 279718), (266, 257635), (323, 212170), (433, 158270), (490, 139859), (595, 115178), (646, 106085), (665, 103054), (833, 82270), (866, 79135), (931, 73610), (1190, 57589), (1330, 51527), (1615, 42434), (1666, 41135), (1862, 36805), (2165, 31654), (2261, 30310), (3031, 22610), (3230, 21217), (4165, 16454), (4330, 15827), (4522, 15155), (4655, 14722), (6062, 11305), (7361, 9310), (8227, 8330)]