205655162970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{190321}}^1$

素因数の和:190711

約数の個数: 64

約数和(自身を含む): 498795897600

約数和(自身を除く): 293140734630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 199, 362, 398, 543, 597, 905, 995, 1086, 1194, 1810, 1990, 2715, 2985, 5430, 5970, 36019, 72038, 108057, 180095, 190321, 216114, 360190, 380642, 540285, 570963, 951605, 1080570, 1141926, 1903210, 2854815, 5709630, 34448101, 37873879, 68896202, 75747758, 103344303, 113621637, 172240505, 189369395, 206688606, 227243274, 344481010, 378738790, 516721515, 568108185, 1033443030, 1136216370, 6855172099, 13710344198, 20565516297, 34275860495, 41131032594, 68551720990, 102827581485, 205655162970]

約数ペア:

[(1, 205655162970), (2, 102827581485), (3, 68551720990), (5, 41131032594), (6, 34275860495), (10, 20565516297), (15, 13710344198), (30, 6855172099), (181, 1136216370), (199, 1033443030), (362, 568108185), (398, 516721515), (543, 378738790), (597, 344481010), (905, 227243274), (995, 206688606), (1086, 189369395), (1194, 172240505), (1810, 113621637), (1990, 103344303), (2715, 75747758), (2985, 68896202), (5430, 37873879), (5970, 34448101), (36019, 5709630), (72038, 2854815), (108057, 1903210), (180095, 1141926), (190321, 1080570), (216114, 951605), (360190, 570963), (380642, 540285)]