30507310

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{7459}}^1$

素因数の和:7875

約数の個数: 16

約数和(自身を含む): 55054800

約数和(自身を除く): 24547490

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 7459, 14918, 37295, 74590, 3050731, 6101462, 15253655, 30507310]

約数ペア:

[(1, 30507310), (2, 15253655), (5, 6101462), (10, 3050731), (409, 74590), (818, 37295), (2045, 14918), (4090, 7459)]