2909830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3779}}^1$

素因数の和:3804

約数の個数: 32

約数和(自身を含む): 6531840

約数和(自身を除く): 3622010

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 3779, 7558, 18895, 26453, 37790, 41569, 52906, 83138, 132265, 207845, 264530, 290983, 415690, 581966, 1454915, 2909830]

約数ペア:

[(1, 2909830), (2, 1454915), (5, 581966), (7, 415690), (10, 290983), (11, 264530), (14, 207845), (22, 132265), (35, 83138), (55, 52906), (70, 41569), (77, 37790), (110, 26453), (154, 18895), (385, 7558), (770, 3779)]