12984390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{144271}}^1$

素因数の和:144284

約数の個数: 24

約数和(自身を含む): 33759648

約数和(自身を除く): 20775258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 144271, 288542, 432813, 721355, 865626, 1298439, 1442710, 2164065, 2596878, 4328130, 6492195, 12984390]

約数ペア:

[(1, 12984390), (2, 6492195), (3, 4328130), (5, 2596878), (6, 2164065), (9, 1442710), (10, 1298439), (15, 865626), (18, 721355), (30, 432813), (45, 288542), (90, 144271)]