68127570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{108139}}^1$

素因数の和:108159

約数の個数: 48

約数和(自身を含む): 202438080

約数和(自身を除く): 134310510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 108139, 216278, 324417, 540695, 648834, 756973, 973251, 1081390, 1513946, 1622085, 1946502, 2270919, 3244170, 3784865, 4541838, 4866255, 6812757, 7569730, 9732510, 11354595, 13625514, 22709190, 34063785, 68127570]

約数ペア:

[(1, 68127570), (2, 34063785), (3, 22709190), (5, 13625514), (6, 11354595), (7, 9732510), (9, 7569730), (10, 6812757), (14, 4866255), (15, 4541838), (18, 3784865), (21, 3244170), (30, 2270919), (35, 1946502), (42, 1622085), (45, 1513946), (63, 1081390), (70, 973251), (90, 756973), (105, 648834), (126, 540695), (210, 324417), (315, 216278), (630, 108139)]