30057615

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1909

約数の個数: 64

約数和(自身を含む): 64696320

約数和(自身を除く): 34638705

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 315, 357, 459, 595, 765, 945, 1071, 1785, 1871, 2295, 3213, 5355, 5613, 9355, 13097, 16065, 16839, 28065, 31807, 39291, 50517, 65485, 84195, 95421, 117873, 159035, 196455, 222649, 252585, 286263, 353619, 477105, 589365, 667947, 858789, 1113245, 1431315, 1768095, 2003841, 3339735, 4293945, 6011523, 10019205, 30057615]

約数ペア:

[(1, 30057615), (3, 10019205), (5, 6011523), (7, 4293945), (9, 3339735), (15, 2003841), (17, 1768095), (21, 1431315), (27, 1113245), (35, 858789), (45, 667947), (51, 589365), (63, 477105), (85, 353619), (105, 286263), (119, 252585), (135, 222649), (153, 196455), (189, 159035), (255, 117873), (315, 95421), (357, 84195), (459, 65485), (595, 50517), (765, 39291), (945, 31807), (1071, 28065), (1785, 16839), (1871, 16065), (2295, 13097), (3213, 9355), (5355, 5613)]