70854770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1871}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 146105856

約数和(自身を除く): 75251086

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 541, 1082, 1871, 2705, 3742, 3787, 5410, 7574, 9355, 13097, 18710, 18935, 26194, 37870, 65485, 130970, 1012211, 2024422, 5061055, 7085477, 10122110, 14170954, 35427385, 70854770]

約数ペア:

[(1, 70854770), (2, 35427385), (5, 14170954), (7, 10122110), (10, 7085477), (14, 5061055), (35, 2024422), (70, 1012211), (541, 130970), (1082, 65485), (1871, 37870), (2705, 26194), (3742, 18935), (3787, 18710), (5410, 13097), (7574, 9355)]