103622540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{740161}}^1$

素因数の和:740177

約数の個数: 24

約数和(自身を含む): 248694432

約数和(自身を除く): 145071892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 740161, 1480322, 2960644, 3700805, 5181127, 7401610, 10362254, 14803220, 20724508, 25905635, 51811270, 103622540]

約数ペア:

[(1, 103622540), (2, 51811270), (4, 25905635), (5, 20724508), (7, 14803220), (10, 10362254), (14, 7401610), (20, 5181127), (28, 3700805), (35, 2960644), (70, 1480322), (140, 740161)]