30438648

素因数分解:

$2^3\times 3^2\times {\mathrm{422759}}^1$

素因数の和:422771

約数の個数: 24

約数和(自身を含む): 82438200

約数和(自身を除く): 51999552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 422759, 845518, 1268277, 1691036, 2536554, 3382072, 3804831, 5073108, 7609662, 10146216, 15219324, 30438648]

約数ペア:

[(1, 30438648), (2, 15219324), (3, 10146216), (4, 7609662), (6, 5073108), (8, 3804831), (9, 3382072), (12, 2536554), (18, 1691036), (24, 1268277), (36, 845518), (72, 422759)]