30080211

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75389}}^1$

素因数の和:75418

約数の個数: 16

約数和(自身を含む): 48249600

約数和(自身を除く): 18169389

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 75389, 226167, 527723, 1432391, 1583169, 4297173, 10026737, 30080211]

約数ペア:

[(1, 30080211), (3, 10026737), (7, 4297173), (19, 1583169), (21, 1432391), (57, 527723), (133, 226167), (399, 75389)]