68310203220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{7744921}}^1$

素因数の和:7744950

約数の個数: 108

約数和(自身を含む): 241037462484

約数和(自身を除く): 172727259264

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 7744921, 15489842, 23234763, 30979684, 38724605, 46469526, 54214447, 69704289, 77449210, 92939052, 108428894, 116173815, 139408578, 154898420, 162643341, 216857788, 232347630, 271072235, 278817156, 325286682, 348521445, 379501129, 464695260, 487930023, 542144470, 650573364, 697042890, 759002258, 813216705, 975860046, 1084288940, 1138503387, 1394085780, 1518004516, 1626433410, 1897505645, 1951720092, 2277006774, 2439650115, 3252866820, 3415510161, 3795011290, 4554013548, 4879300230, 5692516935, 6831020322, 7590022580, 9758600460, 11385033870, 13662040644, 17077550805, 22770067740, 34155101610, 68310203220]

約数ペア:

[(1, 68310203220), (2, 34155101610), (3, 22770067740), (4, 17077550805), (5, 13662040644), (6, 11385033870), (7, 9758600460), (9, 7590022580), (10, 6831020322), (12, 5692516935), (14, 4879300230), (15, 4554013548), (18, 3795011290), (20, 3415510161), (21, 3252866820), (28, 2439650115), (30, 2277006774), (35, 1951720092), (36, 1897505645), (42, 1626433410), (45, 1518004516), (49, 1394085780), (60, 1138503387), (63, 1084288940), (70, 975860046), (84, 813216705), (90, 759002258), (98, 697042890), (105, 650573364), (126, 542144470), (140, 487930023), (147, 464695260), (180, 379501129), (196, 348521445), (210, 325286682), (245, 278817156), (252, 271072235), (294, 232347630), (315, 216857788), (420, 162643341), (441, 154898420), (490, 139408578), (588, 116173815), (630, 108428894), (735, 92939052), (882, 77449210), (980, 69704289), (1260, 54214447), (1470, 46469526), (1764, 38724605), (2205, 30979684), (2940, 23234763), (4410, 15489842), (8820, 7744921)]