268298910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11783}}^1$

素因数の和:11830

約数の個数: 96

約数和(自身を含む): 794147328

約数和(自身を除く): 525848418

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 330, 345, 414, 495, 506, 690, 759, 990, 1035, 1265, 1518, 2070, 2277, 2530, 3795, 4554, 7590, 11385, 11783, 22770, 23566, 35349, 58915, 70698, 106047, 117830, 129613, 176745, 212094, 259226, 271009, 353490, 388839, 530235, 542018, 648065, 777678, 813027, 1060470, 1166517, 1296130, 1355045, 1626054, 1944195, 2333034, 2439081, 2710090, 2981099, 3888390, 4065135, 4878162, 5832585, 5962198, 8130270, 8943297, 11665170, 12195405, 14905495, 17886594, 24390810, 26829891, 29810990, 44716485, 53659782, 89432970, 134149455, 268298910]

約数ペア:

[(1, 268298910), (2, 134149455), (3, 89432970), (5, 53659782), (6, 44716485), (9, 29810990), (10, 26829891), (11, 24390810), (15, 17886594), (18, 14905495), (22, 12195405), (23, 11665170), (30, 8943297), (33, 8130270), (45, 5962198), (46, 5832585), (55, 4878162), (66, 4065135), (69, 3888390), (90, 2981099), (99, 2710090), (110, 2439081), (115, 2333034), (138, 1944195), (165, 1626054), (198, 1355045), (207, 1296130), (230, 1166517), (253, 1060470), (330, 813027), (345, 777678), (414, 648065), (495, 542018), (506, 530235), (690, 388839), (759, 353490), (990, 271009), (1035, 259226), (1265, 212094), (1518, 176745), (2070, 129613), (2277, 117830), (2530, 106047), (3795, 70698), (4554, 58915), (7590, 35349), (11385, 23566), (11783, 22770)]