243915510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{121351}}^1$

素因数の和:121428

約数の個数: 32

約数和(自身を含む): 594139392

約数和(自身を除く): 350223882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 121351, 242702, 364053, 606755, 728106, 1213510, 1820265, 3640530, 8130517, 16261034, 24391551, 40652585, 48783102, 81305170, 121957755, 243915510]

約数ペア:

[(1, 243915510), (2, 121957755), (3, 81305170), (5, 48783102), (6, 40652585), (10, 24391551), (15, 16261034), (30, 8130517), (67, 3640530), (134, 1820265), (201, 1213510), (335, 728106), (402, 606755), (670, 364053), (1005, 242702), (2010, 121351)]