30534910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{857}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 63011520

約数和(自身を除く): 32476610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 509, 857, 1018, 1714, 2545, 3563, 4285, 5090, 5999, 7126, 8570, 11998, 17815, 29995, 35630, 59990, 436213, 872426, 2181065, 3053491, 4362130, 6106982, 15267455, 30534910]

約数ペア:

[(1, 30534910), (2, 15267455), (5, 6106982), (7, 4362130), (10, 3053491), (14, 2181065), (35, 872426), (70, 436213), (509, 59990), (857, 35630), (1018, 29995), (1714, 17815), (2545, 11998), (3563, 8570), (4285, 7126), (5090, 5999)]