30702590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{105871}}^1$

素因数の和:105907

約数の個数: 16

約数和(自身を含む): 57170880

約数和(自身を除く): 26468290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 105871, 211742, 529355, 1058710, 3070259, 6140518, 15351295, 30702590]

約数ペア:

[(1, 30702590), (2, 15351295), (5, 6140518), (10, 3070259), (29, 1058710), (58, 529355), (145, 211742), (290, 105871)]