2722592810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{9397}}^1\times {\mathrm{4139}}^1$

素因数の和:13550

約数の個数: 32

約数和(自身を含む): 5602711680

約数和(自身を除く): 2880118870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4139, 8278, 9397, 18794, 20695, 28973, 41390, 46985, 57946, 65779, 93970, 131558, 144865, 289730, 328895, 657790, 38894183, 77788366, 194470915, 272259281, 388941830, 544518562, 1361296405, 2722592810]

約数ペア:

[(1, 2722592810), (2, 1361296405), (5, 544518562), (7, 388941830), (10, 272259281), (14, 194470915), (35, 77788366), (70, 38894183), (4139, 657790), (8278, 328895), (9397, 289730), (18794, 144865), (20695, 131558), (28973, 93970), (41390, 65779), (46985, 57946)]