89983170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{333271}}^1$

素因数の和:333287

約数の個数: 32

約数和(自身を含む): 239955840

約数和(自身を除く): 149972670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 333271, 666542, 999813, 1666355, 1999626, 2999439, 3332710, 4999065, 5998878, 8998317, 9998130, 14997195, 17996634, 29994390, 44991585, 89983170]

約数ペア:

[(1, 89983170), (2, 44991585), (3, 29994390), (5, 17996634), (6, 14997195), (9, 9998130), (10, 8998317), (15, 5998878), (18, 4999065), (27, 3332710), (30, 2999439), (45, 1999626), (54, 1666355), (90, 999813), (135, 666542), (270, 333271)]