20191290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{96149}}^1$

素因数の和:96166

約数の個数: 32

約数和(自身を含む): 55382400

約数和(自身を除く): 35191110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 96149, 192298, 288447, 480745, 576894, 673043, 961490, 1346086, 1442235, 2019129, 2884470, 3365215, 4038258, 6730430, 10095645, 20191290]

約数ペア:

[(1, 20191290), (2, 10095645), (3, 6730430), (5, 4038258), (6, 3365215), (7, 2884470), (10, 2019129), (14, 1442235), (15, 1346086), (21, 961490), (30, 673043), (35, 576894), (42, 480745), (70, 288447), (105, 192298), (210, 96149)]