28530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{317}}^1$

素因数の和:330

約数の個数: 24

約数和(自身を含む): 74412

約数和(自身を除く): 45882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 317, 634, 951, 1585, 1902, 2853, 3170, 4755, 5706, 9510, 14265, 28530]

約数ペア:

[(1, 28530), (2, 14265), (3, 9510), (5, 5706), (6, 4755), (9, 3170), (10, 2853), (15, 1902), (18, 1585), (30, 951), (45, 634), (90, 317)]