30874855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{24407}}^1$

素因数の和:24446

約数の個数: 16

約数和(自身を含む): 42177024

約数和(自身を除く): 11302169

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 24407, 122035, 268477, 561361, 1342385, 2806805, 6174971, 30874855]

約数ペア:

[(1, 30874855), (5, 6174971), (11, 2806805), (23, 1342385), (55, 561361), (115, 268477), (253, 122035), (1265, 24407)]