2879450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 6457920

約数和(自身を除く): 3578470

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 433, 475, 665, 866, 950, 1330, 2165, 3031, 3325, 4330, 6062, 6650, 8227, 10825, 15155, 16454, 21650, 30310, 41135, 57589, 75775, 82270, 115178, 151550, 205675, 287945, 411350, 575890, 1439725, 2879450]

約数ペア:

[(1, 2879450), (2, 1439725), (5, 575890), (7, 411350), (10, 287945), (14, 205675), (19, 151550), (25, 115178), (35, 82270), (38, 75775), (50, 57589), (70, 41135), (95, 30310), (133, 21650), (175, 16454), (190, 15155), (266, 10825), (350, 8227), (433, 6650), (475, 6062), (665, 4330), (866, 3325), (950, 3031), (1330, 2165)]