304821410

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{4349}}^1$

素因数の和:4562

約数の個数: 32

約数和(自身を含む): 565012800

約数和(自身を除く): 260191390

約数列:

[1, 2, 5, 10, 43, 86, 163, 215, 326, 430, 815, 1630, 4349, 7009, 8698, 14018, 21745, 35045, 43490, 70090, 187007, 374014, 708887, 935035, 1417774, 1870070, 3544435, 7088870, 30482141, 60964282, 152410705, 304821410]

約数ペア:

[(1, 304821410), (2, 152410705), (5, 60964282), (10, 30482141), (43, 7088870), (86, 3544435), (163, 1870070), (215, 1417774), (326, 935035), (430, 708887), (815, 374014), (1630, 187007), (4349, 70090), (7009, 43490), (8698, 35045), (14018, 21745)]