180758738

素因数分解:

$2^1\times {\mathrm{61}}^2\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:458

約数の個数: 24

約数和(自身を含む): 279457776

約数和(自身を除く): 98699038

約数列:

[1, 2, 61, 107, 122, 214, 227, 454, 3721, 6527, 7442, 13054, 13847, 24289, 27694, 48578, 398147, 796294, 844667, 1481629, 1689334, 2963258, 90379369, 180758738]

約数ペア:

[(1, 180758738), (2, 90379369), (61, 2963258), (107, 1689334), (122, 1481629), (214, 844667), (227, 796294), (454, 398147), (3721, 48578), (6527, 27694), (7442, 24289), (13054, 13847)]