16680330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{20593}}^1$

素因数の和:20612

約数の個数: 40

約数和(自身を含む): 44853732

約数和(自身を除く): 28173402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 20593, 41186, 61779, 102965, 123558, 185337, 205930, 308895, 370674, 556011, 617790, 926685, 1112022, 1668033, 1853370, 2780055, 3336066, 5560110, 8340165, 16680330]

約数ペア:

[(1, 16680330), (2, 8340165), (3, 5560110), (5, 3336066), (6, 2780055), (9, 1853370), (10, 1668033), (15, 1112022), (18, 926685), (27, 617790), (30, 556011), (45, 370674), (54, 308895), (81, 205930), (90, 185337), (135, 123558), (162, 102965), (270, 61779), (405, 41186), (810, 20593)]