67385290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1217}}^1$

素因数の和:1351

約数の個数: 48

約数和(自身を含む): 142462152

約数和(自身を除く): 75076862

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 113, 226, 245, 490, 565, 791, 1130, 1217, 1582, 2434, 3955, 5537, 6085, 7910, 8519, 11074, 12170, 17038, 27685, 42595, 55370, 59633, 85190, 119266, 137521, 275042, 298165, 596330, 687605, 962647, 1375210, 1925294, 4813235, 6738529, 9626470, 13477058, 33692645, 67385290]

約数ペア:

[(1, 67385290), (2, 33692645), (5, 13477058), (7, 9626470), (10, 6738529), (14, 4813235), (35, 1925294), (49, 1375210), (70, 962647), (98, 687605), (113, 596330), (226, 298165), (245, 275042), (490, 137521), (565, 119266), (791, 85190), (1130, 59633), (1217, 55370), (1582, 42595), (2434, 27685), (3955, 17038), (5537, 12170), (6085, 11074), (7910, 8519)]