67170070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1493}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 132308640

約数和(自身を除く): 65138570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 409, 818, 1493, 2045, 2986, 4090, 4499, 7465, 8998, 14930, 16423, 22495, 32846, 44990, 82115, 164230, 610637, 1221274, 3053185, 6106370, 6717007, 13434014, 33585035, 67170070]

約数ペア:

[(1, 67170070), (2, 33585035), (5, 13434014), (10, 6717007), (11, 6106370), (22, 3053185), (55, 1221274), (110, 610637), (409, 164230), (818, 82115), (1493, 44990), (2045, 32846), (2986, 22495), (4090, 16423), (4499, 14930), (7465, 8998)]