30020504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3109}}^1$

素因数の和:3203

約数の個数: 32

約数和(自身を含む): 60458400

約数和(自身を除く): 30437896

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 3109, 4828, 6218, 9656, 12436, 24872, 52853, 105706, 211412, 220739, 422824, 441478, 882956, 1765912, 3752563, 7505126, 15010252, 30020504]

約数ペア:

[(1, 30020504), (2, 15010252), (4, 7505126), (8, 3752563), (17, 1765912), (34, 882956), (68, 441478), (71, 422824), (136, 220739), (142, 211412), (284, 105706), (568, 52853), (1207, 24872), (2414, 12436), (3109, 9656), (4828, 6218)]