30849256

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{431}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 60652800

約数和(自身を除く): 29803544

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 389, 431, 778, 862, 1556, 1724, 3112, 3448, 8947, 9913, 17894, 19826, 35788, 39652, 71576, 79304, 167659, 335318, 670636, 1341272, 3856157, 7712314, 15424628, 30849256]

約数ペア:

[(1, 30849256), (2, 15424628), (4, 7712314), (8, 3856157), (23, 1341272), (46, 670636), (92, 335318), (184, 167659), (389, 79304), (431, 71576), (778, 39652), (862, 35788), (1556, 19826), (1724, 17894), (3112, 9913), (3448, 8947)]