4139139270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{2815741}}^1$

素因数の和:2815765

約数の個数: 48

約数和(自身を含む): 11555805168

約数和(自身を除く): 7416665898

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 2815741, 5631482, 8447223, 14078705, 16894446, 19710187, 28157410, 39420374, 42236115, 59130561, 84472230, 98550935, 118261122, 137971309, 197101870, 275942618, 295652805, 413913927, 591305610, 689856545, 827827854, 1379713090, 2069569635, 4139139270]

約数ペア:

[(1, 4139139270), (2, 2069569635), (3, 1379713090), (5, 827827854), (6, 689856545), (7, 591305610), (10, 413913927), (14, 295652805), (15, 275942618), (21, 197101870), (30, 137971309), (35, 118261122), (42, 98550935), (49, 84472230), (70, 59130561), (98, 42236115), (105, 39420374), (147, 28157410), (210, 19710187), (245, 16894446), (294, 14078705), (490, 8447223), (735, 5631482), (1470, 2815741)]