289364970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9645499}}^1$

素因数の和:9645509

約数の個数: 16

約数和(自身を含む): 694476000

約数和(自身を除く): 405111030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9645499, 19290998, 28936497, 48227495, 57872994, 96454990, 144682485, 289364970]

約数ペア:

[(1, 289364970), (2, 144682485), (3, 96454990), (5, 57872994), (6, 48227495), (10, 28936497), (15, 19290998), (30, 9645499)]