638159610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1013}}^1$

素因数の和:1140

約数の個数: 128

約数和(自身を含む): 1766209536

約数和(自身を除く): 1128049926

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 83, 110, 115, 138, 165, 166, 230, 249, 253, 330, 345, 415, 498, 506, 690, 759, 830, 913, 1013, 1245, 1265, 1518, 1826, 1909, 2026, 2490, 2530, 2739, 3039, 3795, 3818, 4565, 5065, 5478, 5727, 6078, 7590, 9130, 9545, 10130, 11143, 11454, 13695, 15195, 19090, 20999, 22286, 23299, 27390, 28635, 30390, 33429, 41998, 46598, 55715, 57270, 62997, 66858, 69897, 84079, 104995, 111430, 116495, 125994, 139794, 167145, 168158, 209990, 232990, 252237, 256289, 314985, 334290, 349485, 420395, 504474, 512578, 629970, 698970, 768867, 840790, 924869, 1261185, 1281445, 1537734, 1849738, 1933817, 2522370, 2562890, 2774607, 3844335, 3867634, 4624345, 5549214, 5801451, 7688670, 9248690, 9669085, 11602902, 13873035, 19338170, 21271987, 27746070, 29007255, 42543974, 58014510, 63815961, 106359935, 127631922, 212719870, 319079805, 638159610]

約数ペア:

[(1, 638159610), (2, 319079805), (3, 212719870), (5, 127631922), (6, 106359935), (10, 63815961), (11, 58014510), (15, 42543974), (22, 29007255), (23, 27746070), (30, 21271987), (33, 19338170), (46, 13873035), (55, 11602902), (66, 9669085), (69, 9248690), (83, 7688670), (110, 5801451), (115, 5549214), (138, 4624345), (165, 3867634), (166, 3844335), (230, 2774607), (249, 2562890), (253, 2522370), (330, 1933817), (345, 1849738), (415, 1537734), (498, 1281445), (506, 1261185), (690, 924869), (759, 840790), (830, 768867), (913, 698970), (1013, 629970), (1245, 512578), (1265, 504474), (1518, 420395), (1826, 349485), (1909, 334290), (2026, 314985), (2490, 256289), (2530, 252237), (2739, 232990), (3039, 209990), (3795, 168158), (3818, 167145), (4565, 139794), (5065, 125994), (5478, 116495), (5727, 111430), (6078, 104995), (7590, 84079), (9130, 69897), (9545, 66858), (10130, 62997), (11143, 57270), (11454, 55715), (13695, 46598), (15195, 41998), (19090, 33429), (20999, 30390), (22286, 28635), (23299, 27390)]