1192660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1217}}^1$

素因数の和:1240

約数の個数: 36

約数和(自身を含む): 2915892

約数和(自身を除く): 1723232

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1217, 2434, 4868, 6085, 8519, 12170, 17038, 24340, 34076, 42595, 59633, 85190, 119266, 170380, 238532, 298165, 596330, 1192660]

約数ペア:

[(1, 1192660), (2, 596330), (4, 298165), (5, 238532), (7, 170380), (10, 119266), (14, 85190), (20, 59633), (28, 42595), (35, 34076), (49, 24340), (70, 17038), (98, 12170), (140, 8519), (196, 6085), (245, 4868), (490, 2434), (980, 1217)]