29540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 71232

約数和(自身を除く): 41692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 422, 844, 1055, 1477, 2110, 2954, 4220, 5908, 7385, 14770, 29540]

約数ペア:

[(1, 29540), (2, 14770), (4, 7385), (5, 5908), (7, 4220), (10, 2954), (14, 2110), (20, 1477), (28, 1055), (35, 844), (70, 422), (140, 211)]