157030897540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41986871}}^1$

素因数の和:41986908

約数の個数: 48

約数和(自身を含む): 380904902784

約数和(自身を除く): 223874005244

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 41986871, 83973742, 167947484, 209934355, 419868710, 461855581, 713776807, 839737420, 923711162, 1427553614, 1847422324, 2309277905, 2855107228, 3568884035, 4618555810, 7137768070, 7851544877, 9237111620, 14275536140, 15703089754, 31406179508, 39257724385, 78515448770, 157030897540]

約数ペア:

[(1, 157030897540), (2, 78515448770), (4, 39257724385), (5, 31406179508), (10, 15703089754), (11, 14275536140), (17, 9237111620), (20, 7851544877), (22, 7137768070), (34, 4618555810), (44, 3568884035), (55, 2855107228), (68, 2309277905), (85, 1847422324), (110, 1427553614), (170, 923711162), (187, 839737420), (220, 713776807), (340, 461855581), (374, 419868710), (748, 209934355), (935, 167947484), (1870, 83973742), (3740, 41986871)]