17018960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{30391}}^1$

素因数の和:30411

約数の個数: 40

約数和(自身を含む): 45223296

約数和(自身を除く): 28204336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 30391, 60782, 121564, 151955, 212737, 243128, 303910, 425474, 486256, 607820, 850948, 1063685, 1215640, 1701896, 2127370, 2431280, 3403792, 4254740, 8509480, 17018960]

約数ペア:

[(1, 17018960), (2, 8509480), (4, 4254740), (5, 3403792), (7, 2431280), (8, 2127370), (10, 1701896), (14, 1215640), (16, 1063685), (20, 850948), (28, 607820), (35, 486256), (40, 425474), (56, 303910), (70, 243128), (80, 212737), (112, 151955), (140, 121564), (280, 60782), (560, 30391)]