181310030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{5167}}^1$

素因数の和:5225

約数の個数: 48

約数和(自身を含む): 371165760

約数和(自身を除く): 189855730

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 605, 638, 1210, 1595, 3190, 3509, 5167, 7018, 10334, 17545, 25835, 35090, 51670, 56837, 113674, 149843, 284185, 299686, 568370, 625207, 749215, 1250414, 1498430, 1648273, 3126035, 3296546, 6252070, 8241365, 16482730, 18131003, 36262006, 90655015, 181310030]

約数ペア:

[(1, 181310030), (2, 90655015), (5, 36262006), (10, 18131003), (11, 16482730), (22, 8241365), (29, 6252070), (55, 3296546), (58, 3126035), (110, 1648273), (121, 1498430), (145, 1250414), (242, 749215), (290, 625207), (319, 568370), (605, 299686), (638, 284185), (1210, 149843), (1595, 113674), (3190, 56837), (3509, 51670), (5167, 35090), (7018, 25835), (10334, 17545)]