8288490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1407

約数の個数: 64

約数和(自身を含む): 23535360

約数和(自身を除く): 15246870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 1361, 2030, 2722, 3045, 4083, 6090, 6805, 8166, 9527, 13610, 19054, 20415, 28581, 39469, 40830, 47635, 57162, 78938, 95270, 118407, 142905, 197345, 236814, 276283, 285810, 394690, 552566, 592035, 828849, 1184070, 1381415, 1657698, 2762830, 4144245, 8288490]

約数ペア:

[(1, 8288490), (2, 4144245), (3, 2762830), (5, 1657698), (6, 1381415), (7, 1184070), (10, 828849), (14, 592035), (15, 552566), (21, 394690), (29, 285810), (30, 276283), (35, 236814), (42, 197345), (58, 142905), (70, 118407), (87, 95270), (105, 78938), (145, 57162), (174, 47635), (203, 40830), (210, 39469), (290, 28581), (406, 20415), (435, 19054), (609, 13610), (870, 9527), (1015, 8166), (1218, 6805), (1361, 6090), (2030, 4083), (2722, 3045)]