2202970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2861}}^1$

素因数の和:2886

約数の個数: 32

約数和(自身を含む): 4945536

約数和(自身を除く): 2742566

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2861, 5722, 14305, 20027, 28610, 31471, 40054, 62942, 100135, 157355, 200270, 220297, 314710, 440594, 1101485, 2202970]

約数ペア:

[(1, 2202970), (2, 1101485), (5, 440594), (7, 314710), (10, 220297), (11, 200270), (14, 157355), (22, 100135), (35, 62942), (55, 40054), (70, 31471), (77, 28610), (110, 20027), (154, 14305), (385, 5722), (770, 2861)]