70754138

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 145555200

約数和(自身を除く): 74801062

約数列:

[1, 2, 7, 13, 14, 19, 26, 37, 38, 49, 74, 79, 91, 98, 133, 158, 182, 247, 259, 266, 481, 494, 518, 553, 637, 703, 931, 962, 1027, 1106, 1274, 1406, 1501, 1729, 1813, 1862, 2054, 2923, 3002, 3367, 3458, 3626, 3871, 4921, 5846, 6734, 7189, 7742, 9139, 9842, 10507, 12103, 14378, 18278, 19513, 20461, 21014, 23569, 24206, 34447, 37999, 39026, 40922, 47138, 50323, 55537, 63973, 68894, 73549, 75998, 100646, 111074, 127946, 136591, 143227, 147098, 265993, 273182, 286454, 388759, 447811, 531986, 721981, 777518, 895622, 956137, 1443962, 1861951, 1912274, 2721313, 3723902, 5053867, 5442626, 10107734, 35377069, 70754138]

約数ペア:

[(1, 70754138), (2, 35377069), (7, 10107734), (13, 5442626), (14, 5053867), (19, 3723902), (26, 2721313), (37, 1912274), (38, 1861951), (49, 1443962), (74, 956137), (79, 895622), (91, 777518), (98, 721981), (133, 531986), (158, 447811), (182, 388759), (247, 286454), (259, 273182), (266, 265993), (481, 147098), (494, 143227), (518, 136591), (553, 127946), (637, 111074), (703, 100646), (931, 75998), (962, 73549), (1027, 68894), (1106, 63973), (1274, 55537), (1406, 50323), (1501, 47138), (1729, 40922), (1813, 39026), (1862, 37999), (2054, 34447), (2923, 24206), (3002, 23569), (3367, 21014), (3458, 20461), (3626, 19513), (3871, 18278), (4921, 14378), (5846, 12103), (6734, 10507), (7189, 9842), (7742, 9139)]