3257660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23269}}^1$

素因数の和:23285

約数の個数: 24

約数和(自身を含む): 7818720

約数和(自身を除く): 4561060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 23269, 46538, 93076, 116345, 162883, 232690, 325766, 465380, 651532, 814415, 1628830, 3257660]

約数ペア:

[(1, 3257660), (2, 1628830), (4, 814415), (5, 651532), (7, 465380), (10, 325766), (14, 232690), (20, 162883), (28, 116345), (35, 93076), (70, 46538), (140, 23269)]