30568916

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20599}}^1$

素因数の和:20663

約数の個数: 24

約数和(自身を含む): 62294400

約数和(自身を除く): 31725484

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 20599, 41198, 82396, 144193, 288386, 576772, 1091747, 2183494, 4366988, 7642229, 15284458, 30568916]

約数ペア:

[(1, 30568916), (2, 15284458), (4, 7642229), (7, 4366988), (14, 2183494), (28, 1091747), (53, 576772), (106, 288386), (212, 144193), (371, 82396), (742, 41198), (1484, 20599)]