30894430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{441349}}^1$

素因数の和:441363

約数の個数: 16

約数和(自身を含む): 63554400

約数和(自身を除く): 32659970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 441349, 882698, 2206745, 3089443, 4413490, 6178886, 15447215, 30894430]

約数ペア:

[(1, 30894430), (2, 15447215), (5, 6178886), (7, 4413490), (10, 3089443), (14, 2206745), (35, 882698), (70, 441349)]