74774140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{534101}}^1$

素因数の和:534117

約数の個数: 24

約数和(自身を含む): 179458272

約数和(自身を除く): 104684132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 534101, 1068202, 2136404, 2670505, 3738707, 5341010, 7477414, 10682020, 14954828, 18693535, 37387070, 74774140]

約数ペア:

[(1, 74774140), (2, 37387070), (4, 18693535), (5, 14954828), (7, 10682020), (10, 7477414), (14, 5341010), (20, 3738707), (28, 2670505), (35, 2136404), (70, 1068202), (140, 534101)]