12006680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 31199040

約数和(自身を除く): 19192360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 274, 280, 313, 548, 626, 685, 959, 1096, 1252, 1370, 1565, 1918, 2191, 2504, 2740, 3130, 3836, 4382, 4795, 5480, 6260, 7672, 8764, 9590, 10955, 12520, 17528, 19180, 21910, 38360, 42881, 43820, 85762, 87640, 171524, 214405, 300167, 343048, 428810, 600334, 857620, 1200668, 1500835, 1715240, 2401336, 3001670, 6003340, 12006680]

約数ペア:

[(1, 12006680), (2, 6003340), (4, 3001670), (5, 2401336), (7, 1715240), (8, 1500835), (10, 1200668), (14, 857620), (20, 600334), (28, 428810), (35, 343048), (40, 300167), (56, 214405), (70, 171524), (137, 87640), (140, 85762), (274, 43820), (280, 42881), (313, 38360), (548, 21910), (626, 19180), (685, 17528), (959, 12520), (1096, 10955), (1252, 9590), (1370, 8764), (1565, 7672), (1918, 6260), (2191, 5480), (2504, 4795), (2740, 4382), (3130, 3836)]