3056620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{3119}}^1$

素因数の和:3142

約数の個数: 36

約数和(自身を含む): 7469280

約数和(自身を除く): 4412660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 3119, 6238, 12476, 15595, 21833, 31190, 43666, 62380, 87332, 109165, 152831, 218330, 305662, 436660, 611324, 764155, 1528310, 3056620]

約数ペア:

[(1, 3056620), (2, 1528310), (4, 764155), (5, 611324), (7, 436660), (10, 305662), (14, 218330), (20, 152831), (28, 109165), (35, 87332), (49, 62380), (70, 43666), (98, 31190), (140, 21833), (196, 15595), (245, 12476), (490, 6238), (980, 3119)]