28835010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{320389}}^1$

素因数の和:320402

約数の個数: 24

約数和(自身を含む): 74971260

約数和(自身を除く): 46136250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 320389, 640778, 961167, 1601945, 1922334, 2883501, 3203890, 4805835, 5767002, 9611670, 14417505, 28835010]

約数ペア:

[(1, 28835010), (2, 14417505), (3, 9611670), (5, 5767002), (6, 4805835), (9, 3203890), (10, 2883501), (15, 1922334), (18, 1601945), (30, 961167), (45, 640778), (90, 320389)]