30430914

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{21221}}^1$

素因数の和:21465

約数の個数: 16

約数和(自身を含む): 61119360

約数和(自身を除く): 30688446

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 21221, 42442, 63663, 127326, 5071819, 10143638, 15215457, 30430914]

約数ペア:

[(1, 30430914), (2, 15215457), (3, 10143638), (6, 5071819), (239, 127326), (478, 63663), (717, 42442), (1434, 21221)]