30520202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 50388480

約数和(自身を除く): 19868278

約数列:

[1, 2, 17, 34, 47, 71, 94, 142, 269, 538, 799, 1207, 1598, 2414, 3337, 4573, 6674, 9146, 12643, 19099, 25286, 38198, 56729, 113458, 214931, 324683, 429862, 649366, 897653, 1795306, 15260101, 30520202]

約数ペア:

[(1, 30520202), (2, 15260101), (17, 1795306), (34, 897653), (47, 649366), (71, 429862), (94, 324683), (142, 214931), (269, 113458), (538, 56729), (799, 38198), (1207, 25286), (1598, 19099), (2414, 12643), (3337, 9146), (4573, 6674)]