85457790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2333}}^1$

素因数の和:2394

約数の個数: 96

約数和(自身を含む): 249047136

約数和(自身を除く): 163589346

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 37, 45, 55, 66, 74, 90, 99, 110, 111, 165, 185, 198, 222, 330, 333, 370, 407, 495, 555, 666, 814, 990, 1110, 1221, 1665, 2035, 2333, 2442, 3330, 3663, 4070, 4666, 6105, 6999, 7326, 11665, 12210, 13998, 18315, 20997, 23330, 25663, 34995, 36630, 41994, 51326, 69990, 76989, 86321, 104985, 128315, 153978, 172642, 209970, 230967, 256630, 258963, 384945, 431605, 461934, 517926, 769890, 776889, 863210, 949531, 1154835, 1294815, 1553778, 1899062, 2309670, 2589630, 2848593, 3884445, 4747655, 5697186, 7768890, 8545779, 9495310, 14242965, 17091558, 28485930, 42728895, 85457790]

約数ペア:

[(1, 85457790), (2, 42728895), (3, 28485930), (5, 17091558), (6, 14242965), (9, 9495310), (10, 8545779), (11, 7768890), (15, 5697186), (18, 4747655), (22, 3884445), (30, 2848593), (33, 2589630), (37, 2309670), (45, 1899062), (55, 1553778), (66, 1294815), (74, 1154835), (90, 949531), (99, 863210), (110, 776889), (111, 769890), (165, 517926), (185, 461934), (198, 431605), (222, 384945), (330, 258963), (333, 256630), (370, 230967), (407, 209970), (495, 172642), (555, 153978), (666, 128315), (814, 104985), (990, 86321), (1110, 76989), (1221, 69990), (1665, 51326), (2035, 41994), (2333, 36630), (2442, 34995), (3330, 25663), (3663, 23330), (4070, 20997), (4666, 18315), (6105, 13998), (6999, 12210), (7326, 11665)]