30763145

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18701}}^1$

素因数の和:18760

約数の個数: 16

約数和(自身を含む): 43089408

約数和(自身を除く): 12326263

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 18701, 93505, 130907, 654535, 878947, 4394735, 6152629, 30763145]

約数ペア:

[(1, 30763145), (5, 6152629), (7, 4394735), (35, 878947), (47, 654535), (235, 130907), (329, 93505), (1645, 18701)]