291229110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{75253}}^1$

素因数の和:75309

約数の個数: 48

約数和(自身を含む): 774815184

約数和(自身を除く): 483586074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 75253, 150506, 225759, 376265, 451518, 677277, 752530, 1128795, 1354554, 2257590, 3235879, 3386385, 6471758, 6772770, 9707637, 16179395, 19415274, 29122911, 32358790, 48538185, 58245822, 97076370, 145614555, 291229110]

約数ペア:

[(1, 291229110), (2, 145614555), (3, 97076370), (5, 58245822), (6, 48538185), (9, 32358790), (10, 29122911), (15, 19415274), (18, 16179395), (30, 9707637), (43, 6772770), (45, 6471758), (86, 3386385), (90, 3235879), (129, 2257590), (215, 1354554), (258, 1128795), (387, 752530), (430, 677277), (645, 451518), (774, 376265), (1290, 225759), (1935, 150506), (3870, 75253)]