289364730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9645491}}^1$

素因数の和:9645501

約数の個数: 16

約数和(自身を含む): 694475424

約数和(自身を除く): 405110694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9645491, 19290982, 28936473, 48227455, 57872946, 96454910, 144682365, 289364730]

約数ペア:

[(1, 289364730), (2, 144682365), (3, 96454910), (5, 57872946), (6, 48227455), (10, 28936473), (15, 19290982), (30, 9645491)]