68746370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 168099840

約数和(自身を除く): 99353470

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 37, 38, 55, 70, 74, 77, 95, 110, 127, 133, 154, 185, 190, 209, 254, 259, 266, 370, 385, 407, 418, 518, 635, 665, 703, 770, 814, 889, 1045, 1270, 1295, 1330, 1397, 1406, 1463, 1778, 2035, 2090, 2413, 2590, 2794, 2849, 2926, 3515, 4070, 4445, 4699, 4826, 4921, 5698, 6985, 7030, 7315, 7733, 8890, 9398, 9779, 9842, 12065, 13970, 14245, 14630, 15466, 16891, 19558, 23495, 24130, 24605, 26543, 28490, 32893, 33782, 38665, 46990, 48895, 49210, 51689, 53086, 54131, 65786, 77330, 84455, 89281, 97790, 103378, 108262, 132715, 164465, 168910, 178562, 185801, 258445, 265430, 270655, 328930, 361823, 371602, 446405, 516890, 541310, 624967, 723646, 892810, 929005, 982091, 1249934, 1809115, 1858010, 1964182, 3124835, 3618230, 4910455, 6249670, 6874637, 9820910, 13749274, 34373185, 68746370]

約数ペア:

[(1, 68746370), (2, 34373185), (5, 13749274), (7, 9820910), (10, 6874637), (11, 6249670), (14, 4910455), (19, 3618230), (22, 3124835), (35, 1964182), (37, 1858010), (38, 1809115), (55, 1249934), (70, 982091), (74, 929005), (77, 892810), (95, 723646), (110, 624967), (127, 541310), (133, 516890), (154, 446405), (185, 371602), (190, 361823), (209, 328930), (254, 270655), (259, 265430), (266, 258445), (370, 185801), (385, 178562), (407, 168910), (418, 164465), (518, 132715), (635, 108262), (665, 103378), (703, 97790), (770, 89281), (814, 84455), (889, 77330), (1045, 65786), (1270, 54131), (1295, 53086), (1330, 51689), (1397, 49210), (1406, 48895), (1463, 46990), (1778, 38665), (2035, 33782), (2090, 32893), (2413, 28490), (2590, 26543), (2794, 24605), (2849, 24130), (2926, 23495), (3515, 19558), (4070, 16891), (4445, 15466), (4699, 14630), (4826, 14245), (4921, 13970), (5698, 12065), (6985, 9842), (7030, 9779), (7315, 9398), (7733, 8890)]