27720893090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1347637}}^1$

素因数の和:1347683

約数の個数: 48

約数和(自身を含む): 58072416696

約数和(自身を除く): 30351523606

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1870, 2057, 4114, 10285, 20570, 1347637, 2695274, 6738185, 13476370, 14824007, 22909829, 29648014, 45819658, 74120035, 114549145, 148240070, 163064077, 229098290, 252008119, 326128154, 504016238, 815320385, 1260040595, 1630640770, 2520081190, 2772089309, 5544178618, 13860446545, 27720893090]

約数ペア:

[(1, 27720893090), (2, 13860446545), (5, 5544178618), (10, 2772089309), (11, 2520081190), (17, 1630640770), (22, 1260040595), (34, 815320385), (55, 504016238), (85, 326128154), (110, 252008119), (121, 229098290), (170, 163064077), (187, 148240070), (242, 114549145), (374, 74120035), (605, 45819658), (935, 29648014), (1210, 22909829), (1870, 14824007), (2057, 13476370), (4114, 6738185), (10285, 2695274), (20570, 1347637)]