40988910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1366297}}^1$

素因数の和:1366307

約数の個数: 16

約数和(自身を含む): 98373456

約数和(自身を除く): 57384546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1366297, 2732594, 4098891, 6831485, 8197782, 13662970, 20494455, 40988910]

約数ペア:

[(1, 40988910), (2, 20494455), (3, 13662970), (5, 8197782), (6, 6831485), (10, 4098891), (15, 2732594), (30, 1366297)]