943291690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{1021}}^1$

素因数の和:1303

約数の個数: 64

約数和(自身を含む): 1912595328

約数和(自身を除く): 969303638

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 227, 370, 407, 454, 814, 1021, 1135, 2035, 2042, 2270, 2497, 4070, 4994, 5105, 8399, 10210, 11231, 12485, 16798, 22462, 24970, 37777, 41995, 56155, 75554, 83990, 92389, 112310, 184778, 188885, 231767, 377770, 415547, 461945, 463534, 831094, 923890, 1158835, 2077735, 2317670, 2549437, 4155470, 5098874, 8575379, 12747185, 17150758, 25494370, 42876895, 85753790, 94329169, 188658338, 471645845, 943291690]

約数ペア:

[(1, 943291690), (2, 471645845), (5, 188658338), (10, 94329169), (11, 85753790), (22, 42876895), (37, 25494370), (55, 17150758), (74, 12747185), (110, 8575379), (185, 5098874), (227, 4155470), (370, 2549437), (407, 2317670), (454, 2077735), (814, 1158835), (1021, 923890), (1135, 831094), (2035, 463534), (2042, 461945), (2270, 415547), (2497, 377770), (4070, 231767), (4994, 188885), (5105, 184778), (8399, 112310), (10210, 92389), (11231, 83990), (12485, 75554), (16798, 56155), (22462, 41995), (24970, 37777)]