1229060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8779}}^1$

素因数の和:8795

約数の個数: 24

約数和(自身を含む): 2950080

約数和(自身を除く): 1721020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8779, 17558, 35116, 43895, 61453, 87790, 122906, 175580, 245812, 307265, 614530, 1229060]

約数ペア:

[(1, 1229060), (2, 614530), (4, 307265), (5, 245812), (7, 175580), (10, 122906), (14, 87790), (20, 61453), (28, 43895), (35, 35116), (70, 17558), (140, 8779)]