68744610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{69439}}^1$

素因数の和:69463

約数の個数: 48

約数和(自身を含む): 194987520

約数和(自身を除く): 126242910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 69439, 138878, 208317, 347195, 416634, 624951, 694390, 763829, 1041585, 1249902, 1527658, 2083170, 2291487, 3124755, 3819145, 4582974, 6249510, 6874461, 7638290, 11457435, 13748922, 22914870, 34372305, 68744610]

約数ペア:

[(1, 68744610), (2, 34372305), (3, 22914870), (5, 13748922), (6, 11457435), (9, 7638290), (10, 6874461), (11, 6249510), (15, 4582974), (18, 3819145), (22, 3124755), (30, 2291487), (33, 2083170), (45, 1527658), (55, 1249902), (66, 1041585), (90, 763829), (99, 694390), (110, 624951), (165, 416634), (198, 347195), (330, 208317), (495, 138878), (990, 69439)]