30790018

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{9439}}^1$

素因数の和:9681

約数の個数: 16

約数和(自身を含む): 53015040

約数和(自身を除く): 22225022

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 9439, 18878, 66073, 132146, 2199287, 4398574, 15395009, 30790018]

約数ペア:

[(1, 30790018), (2, 15395009), (7, 4398574), (14, 2199287), (233, 132146), (466, 66073), (1631, 18878), (3262, 9439)]