34920620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{249433}}^1$

素因数の和:249449

約数の個数: 24

約数和(自身を含む): 83809824

約数和(自身を除く): 48889204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 249433, 498866, 997732, 1247165, 1746031, 2494330, 3492062, 4988660, 6984124, 8730155, 17460310, 34920620]

約数ペア:

[(1, 34920620), (2, 17460310), (4, 8730155), (5, 6984124), (7, 4988660), (10, 3492062), (14, 2494330), (20, 1746031), (28, 1247165), (35, 997732), (70, 498866), (140, 249433)]