80571810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{244157}}^1$

素因数の和:244178

約数の個数: 32

約数和(自身を含む): 210952512

約数和(自身を除く): 130380702

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 244157, 488314, 732471, 1220785, 1464942, 2441570, 2685727, 3662355, 5371454, 7324710, 8057181, 13428635, 16114362, 26857270, 40285905, 80571810]

約数ペア:

[(1, 80571810), (2, 40285905), (3, 26857270), (5, 16114362), (6, 13428635), (10, 8057181), (11, 7324710), (15, 5371454), (22, 3662355), (30, 2685727), (33, 2441570), (55, 1464942), (66, 1220785), (110, 732471), (165, 488314), (330, 244157)]