248570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 528768

約数和(自身を除く): 280198

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 67, 70, 106, 134, 265, 335, 371, 469, 530, 670, 742, 938, 1855, 2345, 3551, 3710, 4690, 7102, 17755, 24857, 35510, 49714, 124285, 248570]

約数ペア:

[(1, 248570), (2, 124285), (5, 49714), (7, 35510), (10, 24857), (14, 17755), (35, 7102), (53, 4690), (67, 3710), (70, 3551), (106, 2345), (134, 1855), (265, 938), (335, 742), (371, 670), (469, 530)]