30903530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{441479}}^1$

素因数の和:441493

約数の個数: 16

約数和(自身を含む): 63573120

約数和(自身を除く): 32669590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 441479, 882958, 2207395, 3090353, 4414790, 6180706, 15451765, 30903530]

約数ペア:

[(1, 30903530), (2, 15451765), (5, 6180706), (7, 4414790), (10, 3090353), (14, 2207395), (35, 882958), (70, 441479)]