135089780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{964927}}^1$

素因数の和:964943

約数の個数: 24

約数和(自身を含む): 324215808

約数和(自身を除く): 189126028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 964927, 1929854, 3859708, 4824635, 6754489, 9649270, 13508978, 19298540, 27017956, 33772445, 67544890, 135089780]

約数ペア:

[(1, 135089780), (2, 67544890), (4, 33772445), (5, 27017956), (7, 19298540), (10, 13508978), (14, 9649270), (20, 6754489), (28, 4824635), (35, 3859708), (70, 1929854), (140, 964927)]