17018120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{60779}}^1$

素因数の和:60797

約数の個数: 32

約数和(自身を含む): 43761600

約数和(自身を除く): 26743480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 60779, 121558, 243116, 303895, 425453, 486232, 607790, 850906, 1215580, 1701812, 2127265, 2431160, 3403624, 4254530, 8509060, 17018120]

約数ペア:

[(1, 17018120), (2, 8509060), (4, 4254530), (5, 3403624), (7, 2431160), (8, 2127265), (10, 1701812), (14, 1215580), (20, 850906), (28, 607790), (35, 486232), (40, 425453), (56, 303895), (70, 243116), (140, 121558), (280, 60779)]