1094660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1117}}^1$

素因数の和:1140

約数の個数: 36

約数和(自身を含む): 2676492

約数和(自身を除く): 1581832

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1117, 2234, 4468, 5585, 7819, 11170, 15638, 22340, 31276, 39095, 54733, 78190, 109466, 156380, 218932, 273665, 547330, 1094660]

約数ペア:

[(1, 1094660), (2, 547330), (4, 273665), (5, 218932), (7, 156380), (10, 109466), (14, 78190), (20, 54733), (28, 39095), (35, 31276), (49, 22340), (70, 15638), (98, 11170), (140, 7819), (196, 5585), (245, 4468), (490, 2234), (980, 1117)]