39060140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{279001}}^1$

素因数の和:279017

約数の個数: 24

約数和(自身を含む): 93744672

約数和(自身を除く): 54684532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 279001, 558002, 1116004, 1395005, 1953007, 2790010, 3906014, 5580020, 7812028, 9765035, 19530070, 39060140]

約数ペア:

[(1, 39060140), (2, 19530070), (4, 9765035), (5, 7812028), (7, 5580020), (10, 3906014), (14, 2790010), (20, 1953007), (28, 1395005), (35, 1116004), (70, 558002), (140, 279001)]