30943128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 82620000

約数和(自身を除く): 51676872

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 149, 204, 298, 408, 447, 509, 596, 894, 1018, 1192, 1527, 1788, 2036, 2533, 3054, 3576, 4072, 5066, 6108, 7599, 8653, 10132, 12216, 15198, 17306, 20264, 25959, 30396, 34612, 51918, 60792, 69224, 75841, 103836, 151682, 207672, 227523, 303364, 455046, 606728, 910092, 1289297, 1820184, 2578594, 3867891, 5157188, 7735782, 10314376, 15471564, 30943128]

約数ペア:

[(1, 30943128), (2, 15471564), (3, 10314376), (4, 7735782), (6, 5157188), (8, 3867891), (12, 2578594), (17, 1820184), (24, 1289297), (34, 910092), (51, 606728), (68, 455046), (102, 303364), (136, 227523), (149, 207672), (204, 151682), (298, 103836), (408, 75841), (447, 69224), (509, 60792), (596, 51918), (894, 34612), (1018, 30396), (1192, 25959), (1527, 20264), (1788, 17306), (2036, 15198), (2533, 12216), (3054, 10132), (3576, 8653), (4072, 7599), (5066, 6108)]