30204414

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{3271}}^1$

素因数の和:3307

約数の個数: 48

約数和(自身を含む): 71460480

約数和(自身を除く): 41256066

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 3271, 4617, 6542, 9234, 9813, 19626, 29439, 58878, 62149, 88317, 124298, 176634, 186447, 264951, 372894, 529902, 559341, 794853, 1118682, 1589706, 1678023, 3356046, 5034069, 10068138, 15102207, 30204414]

約数ペア:

[(1, 30204414), (2, 15102207), (3, 10068138), (6, 5034069), (9, 3356046), (18, 1678023), (19, 1589706), (27, 1118682), (38, 794853), (54, 559341), (57, 529902), (81, 372894), (114, 264951), (162, 186447), (171, 176634), (243, 124298), (342, 88317), (486, 62149), (513, 58878), (1026, 29439), (1539, 19626), (3078, 9813), (3271, 9234), (4617, 6542)]