3279340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7129}}^1$

素因数の和:7161

約数の個数: 24

約数和(自身を含む): 7187040

約数和(自身を除く): 3907700

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 7129, 14258, 28516, 35645, 71290, 142580, 163967, 327934, 655868, 819835, 1639670, 3279340]

約数ペア:

[(1, 3279340), (2, 1639670), (4, 819835), (5, 655868), (10, 327934), (20, 163967), (23, 142580), (46, 71290), (92, 35645), (115, 28516), (230, 14258), (460, 7129)]