30245334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{720127}}^1$

素因数の和:720139

約数の個数: 16

約数和(自身を含む): 69132288

約数和(自身を除く): 38886954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 720127, 1440254, 2160381, 4320762, 5040889, 10081778, 15122667, 30245334]

約数ペア:

[(1, 30245334), (2, 15122667), (3, 10081778), (6, 5040889), (7, 4320762), (14, 2160381), (21, 1440254), (42, 720127)]