28231770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{134437}}^1$

素因数の和:134454

約数の個数: 32

約数和(自身を含む): 77436288

約数和(自身を除く): 49204518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 134437, 268874, 403311, 672185, 806622, 941059, 1344370, 1882118, 2016555, 2823177, 4033110, 4705295, 5646354, 9410590, 14115885, 28231770]

約数ペア:

[(1, 28231770), (2, 14115885), (3, 9410590), (5, 5646354), (6, 4705295), (7, 4033110), (10, 2823177), (14, 2016555), (15, 1882118), (21, 1344370), (30, 941059), (35, 806622), (42, 672185), (70, 403311), (105, 268874), (210, 134437)]