30290855

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{50909}}^1$

素因数の和:50938

約数の個数: 16

約数和(自身を含む): 43986240

約数和(自身を除く): 13695385

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 50909, 254545, 356363, 865453, 1781815, 4327265, 6058171, 30290855]

約数ペア:

[(1, 30290855), (5, 6058171), (7, 4327265), (17, 1781815), (35, 865453), (85, 356363), (119, 254545), (595, 50909)]