140056070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181891}}^1$

素因数の和:181916

約数の個数: 32

約数和(自身を含む): 314309376

約数和(自身を除く): 174253306

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 181891, 363782, 909455, 1273237, 1818910, 2000801, 2546474, 4001602, 6366185, 10004005, 12732370, 14005607, 20008010, 28011214, 70028035, 140056070]

約数ペア:

[(1, 140056070), (2, 70028035), (5, 28011214), (7, 20008010), (10, 14005607), (11, 12732370), (14, 10004005), (22, 6366185), (35, 4001602), (55, 2546474), (70, 2000801), (77, 1818910), (110, 1273237), (154, 909455), (385, 363782), (770, 181891)]