420270334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^2$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 722960640

約数和(自身を除く): 302690306

約数列:

[1, 2, 11, 22, 47, 59, 83, 94, 118, 166, 517, 649, 913, 1034, 1298, 1826, 2773, 3901, 4897, 5546, 6889, 7802, 9794, 13778, 30503, 42911, 53867, 61006, 75779, 85822, 107734, 151558, 230159, 323783, 406451, 460318, 647566, 812902, 2531749, 3561613, 4470961, 5063498, 7123226, 8941922, 19103197, 38206394, 210135167, 420270334]

約数ペア:

[(1, 420270334), (2, 210135167), (11, 38206394), (22, 19103197), (47, 8941922), (59, 7123226), (83, 5063498), (94, 4470961), (118, 3561613), (166, 2531749), (517, 812902), (649, 647566), (913, 460318), (1034, 406451), (1298, 323783), (1826, 230159), (2773, 151558), (3901, 107734), (4897, 85822), (5546, 75779), (6889, 61006), (7802, 53867), (9794, 42911), (13778, 30503)]