30738678

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{12227}}^1$

素因数の和:12651

約数の個数: 16

約数和(自身を含む): 61629120

約数和(自身を除く): 30890442

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 12227, 24454, 36681, 73362, 5123113, 10246226, 15369339, 30738678]

約数ペア:

[(1, 30738678), (2, 15369339), (3, 10246226), (6, 5123113), (419, 73362), (838, 36681), (1257, 24454), (2514, 12227)]