243425210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{607}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 532666368

約数和(自身を除く): 289241158

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 337, 595, 607, 674, 1190, 1214, 1685, 2359, 3035, 3370, 4249, 4718, 5729, 6070, 8498, 10319, 11458, 11795, 20638, 21245, 23590, 28645, 40103, 42490, 51595, 57290, 72233, 80206, 103190, 144466, 200515, 204559, 361165, 401030, 409118, 722330, 1022795, 1431913, 2045590, 2863826, 3477503, 6955006, 7159565, 14319130, 17387515, 24342521, 34775030, 48685042, 121712605, 243425210]

約数ペア:

[(1, 243425210), (2, 121712605), (5, 48685042), (7, 34775030), (10, 24342521), (14, 17387515), (17, 14319130), (34, 7159565), (35, 6955006), (70, 3477503), (85, 2863826), (119, 2045590), (170, 1431913), (238, 1022795), (337, 722330), (595, 409118), (607, 401030), (674, 361165), (1190, 204559), (1214, 200515), (1685, 144466), (2359, 103190), (3035, 80206), (3370, 72233), (4249, 57290), (4718, 51595), (5729, 42490), (6070, 40103), (8498, 28645), (10319, 23590), (11458, 21245), (11795, 20638)]