28525590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{316951}}^1$

素因数の和:316964

約数の個数: 24

約数和(自身を含む): 74166768

約数和(自身を除く): 45641178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 316951, 633902, 950853, 1584755, 1901706, 2852559, 3169510, 4754265, 5705118, 9508530, 14262795, 28525590]

約数ペア:

[(1, 28525590), (2, 14262795), (3, 9508530), (5, 5705118), (6, 4754265), (9, 3169510), (10, 2852559), (15, 1901706), (18, 1584755), (30, 950853), (45, 633902), (90, 316951)]