30844072

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12809}}^1$

素因数の和:12865

約数の個数: 32

約数和(自身を含む): 67636800

約数和(自身を除く): 36792728

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 12809, 25618, 51236, 89663, 102472, 179326, 358652, 550787, 717304, 1101574, 2203148, 3855509, 4406296, 7711018, 15422036, 30844072]

約数ペア:

[(1, 30844072), (2, 15422036), (4, 7711018), (7, 4406296), (8, 3855509), (14, 2203148), (28, 1101574), (43, 717304), (56, 550787), (86, 358652), (172, 179326), (301, 102472), (344, 89663), (602, 51236), (1204, 25618), (2408, 12809)]