30657235

素因数分解:

$5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2287}}^1$

素因数の和:2682

約数の個数: 16

約数和(自身を含む): 42172416

約数和(自身を除く): 11515181

約数列:

[1, 5, 7, 35, 383, 1915, 2287, 2681, 11435, 13405, 16009, 80045, 875921, 4379605, 6131447, 30657235]

約数ペア:

[(1, 30657235), (5, 6131447), (7, 4379605), (35, 875921), (383, 80045), (1915, 16009), (2287, 13405), (2681, 11435)]