3869940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{64499}}^1$

素因数の和:64511

約数の個数: 24

約数和(自身を含む): 10836000

約数和(自身を除く): 6966060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 64499, 128998, 193497, 257996, 322495, 386994, 644990, 773988, 967485, 1289980, 1934970, 3869940]

約数ペア:

[(1, 3869940), (2, 1934970), (3, 1289980), (4, 967485), (5, 773988), (6, 644990), (10, 386994), (12, 322495), (15, 257996), (20, 193497), (30, 128998), (60, 64499)]