30301378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{21737}}^1$

素因数の和:21797

約数の個数: 16

約数和(自身を含む): 49301784

約数和(自身を除く): 19000406

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 21737, 43474, 369529, 739058, 891217, 1782434, 15150689, 30301378]

約数ペア:

[(1, 30301378), (2, 15150689), (17, 1782434), (34, 891217), (41, 739058), (82, 369529), (697, 43474), (1394, 21737)]