1275885310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{204797}}^1$

素因数の和:204900

約数の個数: 32

約数和(自身を含む): 2654182080

約数和(自身を除く): 1378296770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 204797, 409594, 1023985, 1433579, 2047970, 2867158, 7167895, 14335790, 18226933, 36453866, 91134665, 127588531, 182269330, 255177062, 637942655, 1275885310]

約数ペア:

[(1, 1275885310), (2, 637942655), (5, 255177062), (7, 182269330), (10, 127588531), (14, 91134665), (35, 36453866), (70, 18226933), (89, 14335790), (178, 7167895), (445, 2867158), (623, 2047970), (890, 1433579), (1246, 1023985), (3115, 409594), (6230, 204797)]