136478370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{649897}}^1$

素因数の和:649914

約数の個数: 32

約数和(自身を含む): 374341248

約数和(自身を除く): 237862878

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 649897, 1299794, 1949691, 3249485, 3899382, 4549279, 6498970, 9098558, 9748455, 13647837, 19496910, 22746395, 27295674, 45492790, 68239185, 136478370]

約数ペア:

[(1, 136478370), (2, 68239185), (3, 45492790), (5, 27295674), (6, 22746395), (7, 19496910), (10, 13647837), (14, 9748455), (15, 9098558), (21, 6498970), (30, 4549279), (35, 3899382), (42, 3249485), (70, 1949691), (105, 1299794), (210, 649897)]