1791160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6397}}^1$

素因数の和:6415

約数の個数: 32

約数和(自身を含む): 4606560

約数和(自身を除く): 2815400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6397, 12794, 25588, 31985, 44779, 51176, 63970, 89558, 127940, 179116, 223895, 255880, 358232, 447790, 895580, 1791160]

約数ペア:

[(1, 1791160), (2, 895580), (4, 447790), (5, 358232), (7, 255880), (8, 223895), (10, 179116), (14, 127940), (20, 89558), (28, 63970), (35, 51176), (40, 44779), (56, 31985), (70, 25588), (140, 12794), (280, 6397)]