8074990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10487}}^1$

素因数の和:10512

約数の個数: 32

約数和(自身を含む): 18123264

約数和(自身を除く): 10048274

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 10487, 20974, 52435, 73409, 104870, 115357, 146818, 230714, 367045, 576785, 734090, 807499, 1153570, 1614998, 4037495, 8074990]

約数ペア:

[(1, 8074990), (2, 4037495), (5, 1614998), (7, 1153570), (10, 807499), (11, 734090), (14, 576785), (22, 367045), (35, 230714), (55, 146818), (70, 115357), (77, 104870), (110, 73409), (154, 52435), (385, 20974), (770, 10487)]