107542540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{768161}}^1$

素因数の和:768177

約数の個数: 24

約数和(自身を含む): 258102432

約数和(自身を除く): 150559892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 768161, 1536322, 3072644, 3840805, 5377127, 7681610, 10754254, 15363220, 21508508, 26885635, 53771270, 107542540]

約数ペア:

[(1, 107542540), (2, 53771270), (4, 26885635), (5, 21508508), (7, 15363220), (10, 10754254), (14, 7681610), (20, 5377127), (28, 3840805), (35, 3072644), (70, 1536322), (140, 768161)]