770147350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{1949}}^1$

素因数の和:3097

約数の個数: 48

約数和(自身を含む): 1639404000

約数和(自身を除く): 869256650

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 1129, 1949, 2258, 3898, 5645, 7903, 9745, 11290, 13643, 15806, 19490, 27286, 28225, 39515, 48725, 56450, 68215, 79030, 97450, 136430, 197575, 341075, 395150, 682150, 2200421, 4400842, 11002105, 15402947, 22004210, 30805894, 55010525, 77014735, 110021050, 154029470, 385073675, 770147350]

約数ペア:

[(1, 770147350), (2, 385073675), (5, 154029470), (7, 110021050), (10, 77014735), (14, 55010525), (25, 30805894), (35, 22004210), (50, 15402947), (70, 11002105), (175, 4400842), (350, 2200421), (1129, 682150), (1949, 395150), (2258, 341075), (3898, 197575), (5645, 136430), (7903, 97450), (9745, 79030), (11290, 68215), (13643, 56450), (15806, 48725), (19490, 39515), (27286, 28225)]