123956340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{10487}}^1$

素因数の和:10696

約数の個数: 48

約数和(自身を含む): 348872832

約数和(自身を除く): 224916492

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, 10487, 11820, 20974, 31461, 41948, 52435, 62922, 104870, 125844, 157305, 209740, 314610, 629220, 2065939, 4131878, 6197817, 8263756, 10329695, 12395634, 20659390, 24791268, 30989085, 41318780, 61978170, 123956340]

約数ペア:

[(1, 123956340), (2, 61978170), (3, 41318780), (4, 30989085), (5, 24791268), (6, 20659390), (10, 12395634), (12, 10329695), (15, 8263756), (20, 6197817), (30, 4131878), (60, 2065939), (197, 629220), (394, 314610), (591, 209740), (788, 157305), (985, 125844), (1182, 104870), (1970, 62922), (2364, 52435), (2955, 41948), (3940, 31461), (5910, 20974), (10487, 11820)]