84492520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{301759}}^1$

素因数の和:301777

約数の個数: 32

約数和(自身を含む): 217267200

約数和(自身を除く): 132774680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 301759, 603518, 1207036, 1508795, 2112313, 2414072, 3017590, 4224626, 6035180, 8449252, 10561565, 12070360, 16898504, 21123130, 42246260, 84492520]

約数ペア:

[(1, 84492520), (2, 42246260), (4, 21123130), (5, 16898504), (7, 12070360), (8, 10561565), (10, 8449252), (14, 6035180), (20, 4224626), (28, 3017590), (35, 2414072), (40, 2112313), (56, 1508795), (70, 1207036), (140, 603518), (280, 301759)]