30787946

素因数分解:

$2^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{2347}}^1$

素因数の和:3293

約数の個数: 16

約数和(自身を含む): 52858176

約数和(自身を除く): 22070230

約数列:

[1, 2, 7, 14, 937, 1874, 2347, 4694, 6559, 13118, 16429, 32858, 2199139, 4398278, 15393973, 30787946]

約数ペア:

[(1, 30787946), (2, 15393973), (7, 4398278), (14, 2199139), (937, 32858), (1874, 16429), (2347, 13118), (4694, 6559)]