28850340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{480839}}^1$

素因数の和:480851

約数の個数: 24

約数和(自身を含む): 80781120

約数和(自身を除く): 51930780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 480839, 961678, 1442517, 1923356, 2404195, 2885034, 4808390, 5770068, 7212585, 9616780, 14425170, 28850340]

約数ペア:

[(1, 28850340), (2, 14425170), (3, 9616780), (4, 7212585), (5, 5770068), (6, 4808390), (10, 2885034), (12, 2404195), (15, 1923356), (20, 1442517), (30, 961678), (60, 480839)]