144620730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1606897}}^1$

素因数の和:1606910

約数の個数: 24

約数和(自身を含む): 376014132

約数和(自身を除く): 231393402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1606897, 3213794, 4820691, 8034485, 9641382, 14462073, 16068970, 24103455, 28924146, 48206910, 72310365, 144620730]

約数ペア:

[(1, 144620730), (2, 72310365), (3, 48206910), (5, 28924146), (6, 24103455), (9, 16068970), (10, 14462073), (15, 9641382), (18, 8034485), (30, 4820691), (45, 3213794), (90, 1606897)]