33820780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{34511}}^1$

素因数の和:34534

約数の個数: 36

約数和(自身を含む): 82621728

約数和(自身を除く): 48800948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 34511, 69022, 138044, 172555, 241577, 345110, 483154, 690220, 966308, 1207885, 1691039, 2415770, 3382078, 4831540, 6764156, 8455195, 16910390, 33820780]

約数ペア:

[(1, 33820780), (2, 16910390), (4, 8455195), (5, 6764156), (7, 4831540), (10, 3382078), (14, 2415770), (20, 1691039), (28, 1207885), (35, 966308), (49, 690220), (70, 483154), (98, 345110), (140, 241577), (196, 172555), (245, 138044), (490, 69022), (980, 34511)]