8225790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^2$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 21069072

約数和(自身を除く): 12843282

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 127, 170, 254, 255, 381, 510, 635, 762, 1270, 1905, 2159, 3810, 4318, 6477, 10795, 12954, 16129, 21590, 32258, 32385, 48387, 64770, 80645, 96774, 161290, 241935, 274193, 483870, 548386, 822579, 1370965, 1645158, 2741930, 4112895, 8225790]

約数ペア:

[(1, 8225790), (2, 4112895), (3, 2741930), (5, 1645158), (6, 1370965), (10, 822579), (15, 548386), (17, 483870), (30, 274193), (34, 241935), (51, 161290), (85, 96774), (102, 80645), (127, 64770), (170, 48387), (254, 32385), (255, 32258), (381, 21590), (510, 16129), (635, 12954), (762, 10795), (1270, 6477), (1905, 4318), (2159, 3810)]