1333142340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{112787}}^1$

素因数の和:112996

約数の個数: 48

約数和(自身を含む): 3751780032

約数和(自身を除く): 2418637692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 11820, 112787, 225574, 338361, 451148, 563935, 676722, 1127870, 1353444, 1691805, 2255740, 3383610, 6767220, 22219039, 44438078, 66657117, 88876156, 111095195, 133314234, 222190390, 266628468, 333285585, 444380780, 666571170, 1333142340]

約数ペア:

[(1, 1333142340), (2, 666571170), (3, 444380780), (4, 333285585), (5, 266628468), (6, 222190390), (10, 133314234), (12, 111095195), (15, 88876156), (20, 66657117), (30, 44438078), (60, 22219039), (197, 6767220), (394, 3383610), (591, 2255740), (788, 1691805), (985, 1353444), (1182, 1127870), (1970, 676722), (2364, 563935), (2955, 451148), (3940, 338361), (5910, 225574), (11820, 112787)]