28616730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^2\times {\mathrm{179}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 70022880

約数和(自身を除く): 41406150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 179, 219, 358, 365, 438, 537, 730, 895, 1074, 1095, 1790, 2190, 2685, 5329, 5370, 10658, 13067, 15987, 26134, 26645, 31974, 39201, 53290, 65335, 78402, 79935, 130670, 159870, 196005, 392010, 953891, 1907782, 2861673, 4769455, 5723346, 9538910, 14308365, 28616730]

約数ペア:

[(1, 28616730), (2, 14308365), (3, 9538910), (5, 5723346), (6, 4769455), (10, 2861673), (15, 1907782), (30, 953891), (73, 392010), (146, 196005), (179, 159870), (219, 130670), (358, 79935), (365, 78402), (438, 65335), (537, 53290), (730, 39201), (895, 31974), (1074, 26645), (1095, 26134), (1790, 15987), (2190, 13067), (2685, 10658), (5329, 5370)]