248624910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{920833}}^1$

素因数の和:920849

約数の個数: 32

約数和(自身を含む): 663000480

約数和(自身を除く): 414375570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 920833, 1841666, 2762499, 4604165, 5524998, 8287497, 9208330, 13812495, 16574994, 24862491, 27624990, 41437485, 49724982, 82874970, 124312455, 248624910]

約数ペア:

[(1, 248624910), (2, 124312455), (3, 82874970), (5, 49724982), (6, 41437485), (9, 27624990), (10, 24862491), (15, 16574994), (18, 13812495), (27, 9208330), (30, 8287497), (45, 5524998), (54, 4604165), (90, 2762499), (135, 1841666), (270, 920833)]