30712230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{113749}}^1$

素因数の和:113765

約数の個数: 32

約数和(自身を含む): 81900000

約数和(自身を除く): 51187770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 113749, 227498, 341247, 568745, 682494, 1023741, 1137490, 1706235, 2047482, 3071223, 3412470, 5118705, 6142446, 10237410, 15356115, 30712230]

約数ペア:

[(1, 30712230), (2, 15356115), (3, 10237410), (5, 6142446), (6, 5118705), (9, 3412470), (10, 3071223), (15, 2047482), (18, 1706235), (27, 1137490), (30, 1023741), (45, 682494), (54, 568745), (90, 341247), (135, 227498), (270, 113749)]