30531374

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{7211}}^1$

素因数の和:7315

約数の個数: 16

約数和(自身を含む): 48031920

約数和(自身を除く): 17500546

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 7211, 14422, 209119, 418238, 526403, 1052806, 15265687, 30531374]

約数ペア:

[(1, 30531374), (2, 15265687), (29, 1052806), (58, 526403), (73, 418238), (146, 209119), (2117, 14422), (4234, 7211)]