30926260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67231}}^1$

素因数の和:67263

約数の個数: 24

約数和(自身を含む): 67769856

約数和(自身を除く): 36843596

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 67231, 134462, 268924, 336155, 672310, 1344620, 1546313, 3092626, 6185252, 7731565, 15463130, 30926260]

約数ペア:

[(1, 30926260), (2, 15463130), (4, 7731565), (5, 6185252), (10, 3092626), (20, 1546313), (23, 1344620), (46, 672310), (92, 336155), (115, 268924), (230, 134462), (460, 67231)]