1943456220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{18269}}^1$

素因数の和:18484

約数の個数: 96

約数和(自身を含む): 6077332800

約数和(自身を除く): 4133876580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 197, 270, 394, 540, 591, 788, 985, 1182, 1773, 1970, 2364, 2955, 3546, 3940, 5319, 5910, 7092, 8865, 10638, 11820, 17730, 18269, 21276, 26595, 35460, 36538, 53190, 54807, 73076, 91345, 106380, 109614, 164421, 182690, 219228, 274035, 328842, 365380, 493263, 548070, 657684, 822105, 986526, 1096140, 1644210, 1973052, 2466315, 3288420, 3598993, 4932630, 7197986, 9865260, 10796979, 14395972, 17994965, 21593958, 32390937, 35989930, 43187916, 53984895, 64781874, 71979860, 97172811, 107969790, 129563748, 161954685, 194345622, 215939580, 323909370, 388691244, 485864055, 647818740, 971728110, 1943456220]

約数ペア:

[(1, 1943456220), (2, 971728110), (3, 647818740), (4, 485864055), (5, 388691244), (6, 323909370), (9, 215939580), (10, 194345622), (12, 161954685), (15, 129563748), (18, 107969790), (20, 97172811), (27, 71979860), (30, 64781874), (36, 53984895), (45, 43187916), (54, 35989930), (60, 32390937), (90, 21593958), (108, 17994965), (135, 14395972), (180, 10796979), (197, 9865260), (270, 7197986), (394, 4932630), (540, 3598993), (591, 3288420), (788, 2466315), (985, 1973052), (1182, 1644210), (1773, 1096140), (1970, 986526), (2364, 822105), (2955, 657684), (3546, 548070), (3940, 493263), (5319, 365380), (5910, 328842), (7092, 274035), (8865, 219228), (10638, 182690), (11820, 164421), (17730, 109614), (18269, 106380), (21276, 91345), (26595, 73076), (35460, 54807), (36538, 53190)]