2920470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13907}}^1$

素因数の和:13924

約数の個数: 32

約数和(自身を含む): 8011008

約数和(自身を除く): 5090538

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 13907, 27814, 41721, 69535, 83442, 97349, 139070, 194698, 208605, 292047, 417210, 486745, 584094, 973490, 1460235, 2920470]

約数ペア:

[(1, 2920470), (2, 1460235), (3, 973490), (5, 584094), (6, 486745), (7, 417210), (10, 292047), (14, 208605), (15, 194698), (21, 139070), (30, 97349), (35, 83442), (42, 69535), (70, 41721), (105, 27814), (210, 13907)]