30134615

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20023}}^1$

素因数の和:20078

約数の個数: 16

約数和(自身を含む): 42290688

約数和(自身を除く): 12156073

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 20023, 100115, 140161, 700805, 860989, 4304945, 6026923, 30134615]

約数ペア:

[(1, 30134615), (5, 6026923), (7, 4304945), (35, 860989), (43, 700805), (215, 140161), (301, 100115), (1505, 20023)]