1245361110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{30103}}^1$

素因数の和:30317

約数の個数: 64

約数和(自身を含む): 3433300992

約数和(自身を除く): 2187939882

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 394, 591, 985, 1182, 1379, 1970, 2758, 2955, 4137, 5910, 6895, 8274, 13790, 20685, 30103, 41370, 60206, 90309, 150515, 180618, 210721, 301030, 421442, 451545, 632163, 903090, 1053605, 1264326, 2107210, 3160815, 5930291, 6321630, 11860582, 17790873, 29651455, 35581746, 41512037, 59302910, 83024074, 88954365, 124536111, 177908730, 207560185, 249072222, 415120370, 622680555, 1245361110]

約数ペア:

[(1, 1245361110), (2, 622680555), (3, 415120370), (5, 249072222), (6, 207560185), (7, 177908730), (10, 124536111), (14, 88954365), (15, 83024074), (21, 59302910), (30, 41512037), (35, 35581746), (42, 29651455), (70, 17790873), (105, 11860582), (197, 6321630), (210, 5930291), (394, 3160815), (591, 2107210), (985, 1264326), (1182, 1053605), (1379, 903090), (1970, 632163), (2758, 451545), (2955, 421442), (4137, 301030), (5910, 210721), (6895, 180618), (8274, 150515), (13790, 90309), (20685, 60206), (30103, 41370)]