30914970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1559}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 74355840

約数和(自身を除く): 43440870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661, 1322, 1559, 1983, 3118, 3305, 3966, 4677, 6610, 7795, 9354, 9915, 15590, 19830, 23385, 46770, 1030499, 2060998, 3091497, 5152495, 6182994, 10304990, 15457485, 30914970]

約数ペア:

[(1, 30914970), (2, 15457485), (3, 10304990), (5, 6182994), (6, 5152495), (10, 3091497), (15, 2060998), (30, 1030499), (661, 46770), (1322, 23385), (1559, 19830), (1983, 15590), (3118, 9915), (3305, 9354), (3966, 7795), (4677, 6610)]