268522710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{126067}}^1$

素因数の和:126148

約数の個数: 32

約数和(自身を含む): 653536512

約数和(自身を除く): 385013802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 126067, 252134, 378201, 630335, 756402, 1260670, 1891005, 3782010, 8950757, 17901514, 26852271, 44753785, 53704542, 89507570, 134261355, 268522710]

約数ペア:

[(1, 268522710), (2, 134261355), (3, 89507570), (5, 53704542), (6, 44753785), (10, 26852271), (15, 17901514), (30, 8950757), (71, 3782010), (142, 1891005), (213, 1260670), (355, 756402), (426, 630335), (710, 378201), (1065, 252134), (2130, 126067)]