700000070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{909091}}^1$

素因数の和:909116

約数の個数: 32

約数和(自身を含む): 1570910976

約数和(自身を除く): 870910906

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 909091, 1818182, 4545455, 6363637, 9090910, 10000001, 12727274, 20000002, 31818185, 50000005, 63636370, 70000007, 100000010, 140000014, 350000035, 700000070]

約数ペア:

[(1, 700000070), (2, 350000035), (5, 140000014), (7, 100000010), (10, 70000007), (11, 63636370), (14, 50000005), (22, 31818185), (35, 20000002), (55, 12727274), (70, 10000001), (77, 9090910), (110, 6363637), (154, 4545455), (385, 1818182), (770, 909091)]