29192660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{208519}}^1$

素因数の和:208535

約数の個数: 24

約数和(自身を含む): 70062720

約数和(自身を除く): 40870060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 208519, 417038, 834076, 1042595, 1459633, 2085190, 2919266, 4170380, 5838532, 7298165, 14596330, 29192660]

約数ペア:

[(1, 29192660), (2, 14596330), (4, 7298165), (5, 5838532), (7, 4170380), (10, 2919266), (14, 2085190), (20, 1459633), (28, 1042595), (35, 834076), (70, 417038), (140, 208519)]