7926990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13907}}^1$

素因数の和:13936

約数の個数: 32

約数和(自身を含む): 20027520

約数和(自身を除く): 12100530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 13907, 27814, 41721, 69535, 83442, 139070, 208605, 264233, 417210, 528466, 792699, 1321165, 1585398, 2642330, 3963495, 7926990]

約数ペア:

[(1, 7926990), (2, 3963495), (3, 2642330), (5, 1585398), (6, 1321165), (10, 792699), (15, 528466), (19, 417210), (30, 264233), (38, 208605), (57, 139070), (95, 83442), (114, 69535), (190, 41721), (285, 27814), (570, 13907)]