31830130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{719}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 60652800

約数和(自身を除く): 28822670

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 233, 466, 719, 1165, 1438, 2330, 3595, 4427, 7190, 8854, 13661, 22135, 27322, 44270, 68305, 136610, 167527, 335054, 837635, 1675270, 3183013, 6366026, 15915065, 31830130]

約数ペア:

[(1, 31830130), (2, 15915065), (5, 6366026), (10, 3183013), (19, 1675270), (38, 837635), (95, 335054), (190, 167527), (233, 136610), (466, 68305), (719, 44270), (1165, 27322), (1438, 22135), (2330, 13661), (3595, 8854), (4427, 7190)]