28385010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{315389}}^1$

素因数の和:315402

約数の個数: 24

約数和(自身を含む): 73801260

約数和(自身を除く): 45416250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 315389, 630778, 946167, 1576945, 1892334, 2838501, 3153890, 4730835, 5677002, 9461670, 14192505, 28385010]

約数ペア:

[(1, 28385010), (2, 14192505), (3, 9461670), (5, 5677002), (6, 4730835), (9, 3153890), (10, 2838501), (15, 1892334), (18, 1576945), (30, 946167), (45, 630778), (90, 315389)]