6853540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 15386112

約数和(自身を除く): 8532572

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 317, 460, 470, 634, 940, 1081, 1268, 1585, 2162, 3170, 4324, 5405, 6340, 7291, 10810, 14582, 14899, 21620, 29164, 29798, 36455, 59596, 72910, 74495, 145820, 148990, 297980, 342677, 685354, 1370708, 1713385, 3426770, 6853540]

約数ペア:

[(1, 6853540), (2, 3426770), (4, 1713385), (5, 1370708), (10, 685354), (20, 342677), (23, 297980), (46, 148990), (47, 145820), (92, 74495), (94, 72910), (115, 59596), (188, 36455), (230, 29798), (235, 29164), (317, 21620), (460, 14899), (470, 14582), (634, 10810), (940, 7291), (1081, 6340), (1268, 5405), (1585, 4324), (2162, 3170)]