131460070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{9533}}^1$

素因数の和:9744

約数の個数: 32

約数和(自身を含む): 271833408

約数和(自身を除く): 140373338

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 6895, 9533, 13790, 19066, 47665, 66731, 95330, 133462, 333655, 667310, 1878001, 3756002, 9390005, 13146007, 18780010, 26292014, 65730035, 131460070]

約数ペア:

[(1, 131460070), (2, 65730035), (5, 26292014), (7, 18780010), (10, 13146007), (14, 9390005), (35, 3756002), (70, 1878001), (197, 667310), (394, 333655), (985, 133462), (1379, 95330), (1970, 66731), (2758, 47665), (6895, 19066), (9533, 13790)]