119998470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3999949}}^1$

素因数の和:3999959

約数の個数: 16

約数和(自身を含む): 287996400

約数和(自身を除く): 167997930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3999949, 7999898, 11999847, 19999745, 23999694, 39999490, 59999235, 119998470]

約数ペア:

[(1, 119998470), (2, 59999235), (3, 39999490), (5, 23999694), (6, 19999745), (10, 11999847), (15, 7999898), (30, 3999949)]