210003505128

素因数分解:

$2^3\times 3^2\times {\mathrm{4523}}^1\times {\mathrm{644863}}^1$

素因数の和:649398

約数の個数: 48

約数和(自身を含む): 568886123520

約数和(自身を除く): 358882618392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4523, 9046, 13569, 18092, 27138, 36184, 40707, 54276, 81414, 108552, 162828, 325656, 644863, 1289726, 1934589, 2579452, 3869178, 5158904, 5803767, 7738356, 11607534, 15476712, 23215068, 46430136, 2916715349, 5833430698, 8750146047, 11666861396, 17500292094, 23333722792, 26250438141, 35000584188, 52500876282, 70001168376, 105001752564, 210003505128]

約数ペア:

[(1, 210003505128), (2, 105001752564), (3, 70001168376), (4, 52500876282), (6, 35000584188), (8, 26250438141), (9, 23333722792), (12, 17500292094), (18, 11666861396), (24, 8750146047), (36, 5833430698), (72, 2916715349), (4523, 46430136), (9046, 23215068), (13569, 15476712), (18092, 11607534), (27138, 7738356), (36184, 5803767), (40707, 5158904), (54276, 3869178), (81414, 2579452), (108552, 1934589), (162828, 1289726), (325656, 644863)]