28250730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313897}}^1$

素因数の和:313910

約数の個数: 24

約数和(自身を含む): 73452132

約数和(自身を除く): 45201402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313897, 627794, 941691, 1569485, 1883382, 2825073, 3138970, 4708455, 5650146, 9416910, 14125365, 28250730]

約数ペア:

[(1, 28250730), (2, 14125365), (3, 9416910), (5, 5650146), (6, 4708455), (9, 3138970), (10, 2825073), (15, 1883382), (18, 1569485), (30, 941691), (45, 627794), (90, 313897)]