30005427

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16981}}^1$

素因数の和:17034

約数の個数: 16

約数和(自身を含む): 43473920

約数和(自身を除く): 13468493

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 16981, 50943, 322639, 526411, 967917, 1579233, 10001809, 30005427]

約数ペア:

[(1, 30005427), (3, 10001809), (19, 1579233), (31, 967917), (57, 526411), (93, 322639), (589, 50943), (1767, 16981)]