30410778

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{69431}}^1$

素因数の和:69509

約数の個数: 16

約数和(自身を含む): 61655616

約数和(自身を除く): 31244838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 69431, 138862, 208293, 416586, 5068463, 10136926, 15205389, 30410778]

約数ペア:

[(1, 30410778), (2, 15205389), (3, 10136926), (6, 5068463), (73, 416586), (146, 208293), (219, 138862), (438, 69431)]