2955400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{2111}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 7856640

約数和(自身を除く): 4901240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 2111, 4222, 8444, 10555, 14777, 16888, 21110, 29554, 42220, 52775, 59108, 73885, 84440, 105550, 118216, 147770, 211100, 295540, 369425, 422200, 591080, 738850, 1477700, 2955400]

約数ペア:

[(1, 2955400), (2, 1477700), (4, 738850), (5, 591080), (7, 422200), (8, 369425), (10, 295540), (14, 211100), (20, 147770), (25, 118216), (28, 105550), (35, 84440), (40, 73885), (50, 59108), (56, 52775), (70, 42220), (100, 29554), (140, 21110), (175, 16888), (200, 14777), (280, 10555), (350, 8444), (700, 4222), (1400, 2111)]