28478610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{316429}}^1$

素因数の和:316442

約数の個数: 24

約数和(自身を含む): 74044620

約数和(自身を除く): 45566010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 316429, 632858, 949287, 1582145, 1898574, 2847861, 3164290, 4746435, 5695722, 9492870, 14239305, 28478610]

約数ペア:

[(1, 28478610), (2, 14239305), (3, 9492870), (5, 5695722), (6, 4746435), (9, 3164290), (10, 2847861), (15, 1898574), (18, 1582145), (30, 949287), (45, 632858), (90, 316429)]