30879590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10259}}^1$

素因数の和:10316

約数の個数: 32

約数和(自身を含む): 65007360

約数和(自身を除く): 34127770

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 10259, 20518, 51295, 71813, 102590, 143626, 359065, 441137, 718130, 882274, 2205685, 3087959, 4411370, 6175918, 15439795, 30879590]

約数ペア:

[(1, 30879590), (2, 15439795), (5, 6175918), (7, 4411370), (10, 3087959), (14, 2205685), (35, 882274), (43, 718130), (70, 441137), (86, 359065), (215, 143626), (301, 102590), (430, 71813), (602, 51295), (1505, 20518), (3010, 10259)]