3909532060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{63611}}^1$

素因数の和:64066

約数の個数: 48

約数和(自身を含む): 9404398080

約数和(自身を除く): 5494866020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 439, 878, 1756, 2195, 3073, 4390, 6146, 8780, 12292, 15365, 30730, 61460, 63611, 127222, 254444, 318055, 445277, 636110, 890554, 1272220, 1781108, 2226385, 4452770, 8905540, 27925229, 55850458, 111700916, 139626145, 195476603, 279252290, 390953206, 558504580, 781906412, 977383015, 1954766030, 3909532060]

約数ペア:

[(1, 3909532060), (2, 1954766030), (4, 977383015), (5, 781906412), (7, 558504580), (10, 390953206), (14, 279252290), (20, 195476603), (28, 139626145), (35, 111700916), (70, 55850458), (140, 27925229), (439, 8905540), (878, 4452770), (1756, 2226385), (2195, 1781108), (3073, 1272220), (4390, 890554), (6146, 636110), (8780, 445277), (12292, 318055), (15365, 254444), (30730, 127222), (61460, 63611)]