30144065

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2017}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 42789672

約数和(自身を除く): 12645607

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 2017, 2135, 2989, 10085, 14119, 14945, 70595, 98833, 123037, 494165, 615185, 861259, 4306295, 6028813, 30144065]

約数ペア:

[(1, 30144065), (5, 6028813), (7, 4306295), (35, 861259), (49, 615185), (61, 494165), (245, 123037), (305, 98833), (427, 70595), (2017, 14945), (2135, 14119), (2989, 10085)]