307940402

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{25969}}^1$

素因数の和:26007

約数の個数: 36

約数和(自身を含む): 590635710

約数和(自身を除く): 282695308

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1694, 5929, 11858, 25969, 51938, 181783, 285659, 363566, 571318, 1272481, 1999613, 2544962, 3142249, 3999226, 6284498, 13997291, 21995743, 27994582, 43991486, 153970201, 307940402]

約数ペア:

[(1, 307940402), (2, 153970201), (7, 43991486), (11, 27994582), (14, 21995743), (22, 13997291), (49, 6284498), (77, 3999226), (98, 3142249), (121, 2544962), (154, 1999613), (242, 1272481), (539, 571318), (847, 363566), (1078, 285659), (1694, 181783), (5929, 51938), (11858, 25969)]