30187685

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 40822488

約数和(自身を除く): 10634803

約数列:

[1, 5, 11, 41, 55, 121, 205, 451, 605, 1217, 2255, 4961, 6085, 13387, 24805, 49897, 66935, 147257, 249485, 548867, 736285, 2744335, 6037537, 30187685]

約数ペア:

[(1, 30187685), (5, 6037537), (11, 2744335), (41, 736285), (55, 548867), (121, 249485), (205, 147257), (451, 66935), (605, 49897), (1217, 24805), (2255, 13387), (4961, 6085)]