6836980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 15240960

約数和(自身を除く): 8403980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 115, 167, 178, 230, 334, 356, 445, 460, 668, 835, 890, 1670, 1780, 2047, 3340, 3841, 4094, 7682, 8188, 10235, 14863, 15364, 19205, 20470, 29726, 38410, 40940, 59452, 74315, 76820, 148630, 297260, 341849, 683698, 1367396, 1709245, 3418490, 6836980]

約数ペア:

[(1, 6836980), (2, 3418490), (4, 1709245), (5, 1367396), (10, 683698), (20, 341849), (23, 297260), (46, 148630), (89, 76820), (92, 74315), (115, 59452), (167, 40940), (178, 38410), (230, 29726), (334, 20470), (356, 19205), (445, 15364), (460, 14863), (668, 10235), (835, 8188), (890, 7682), (1670, 4094), (1780, 3841), (2047, 3340)]